paragraph_text: The Western Allied invasion of Germany was coordinated by the Western Allies during the final months of hostilities in the European theatre of World War II. The Allied invasion of Germany started with the Western Allies crossing the Rhine River in March 1945 before fanning out and overrunning all of western Germany from the Baltic in the north to Austria in the south before the Germans surrendered on 8 May 1945. This is known as the ``Central Europe Campaign ''in United States military histories.

paragraph_text: At the Yalta Conference it was agreed that membership would be open to nations that had joined the Allies by 1 March 1945. Brazil, Syria and a number of other countries qualified for membership by declarations of war on either Germany or Japan in the first three months of 1945 -- in some cases retroactively.

paragraph_text: On 23 August 1944, with the Red Army penetrating German defenses during the Jassy -- Kishinev Offensive, King Michael I of Romania led a successful coup against the Axis with support from opposition politicians and most of the army. Michael I, who was initially considered to be not much more than a figurehead, was able to successfully depose the Antonescu dictatorship. The King then offered a non-confrontational retreat to German ambassador Manfred von Killinger. But the Germans considered the coup ``reversible ''and attempted to turn the situation around by military force. The Romanian First, Second (forming), and what little was left of the Third and the Fourth Armies (one corps) were under orders from the King to defend Romania against any German attacks. King Michael offered to put the Romanian Army, which at that point had a strength of nearly 1,000,000 men, on the side of the Allies. Surprisingly, with the Red Army occupying parts of Romania, Stalin immediately recognized the king and the restoration of the conservative Romanian monarchy. (Deutscher, Stalin. 1967, p. 519)

paragraph_text: In the Southeast, Andrew Jackson's destruction of Britain's allies, the Creek Indians at the Battle of Horseshoe Bend in 1814, ended the threat of Native American hostilities in that region. It opened vast areas in Georgia and Alabama for settlement as plantations and farmlands. The U.S. occupied all of West Florida during the war and in 1819 purchased the rest of Florida from Spain, thus preventing the Spanish from arming hostile tribes there. Creek Indians who escaped to Spanish Florida joined the Seminoles there, and put up a long resistance known as the Seminole Wars.

paragraph_text: At the start of the war on 1 September 1939, the Allies consisted of France, Poland and the United Kingdom, and dependent states, such as the British India. Within days they were joined by the independent Dominions of the British Commonwealth: Australia, Canada, New Zealand and South Africa. After the start of the German invasion of North Europe till the Balkan Campaign, the Netherlands, Belgium, Greece and Yugoslavia joined the Allies. After first having cooperated with Germany in invading Poland whilst remaining neutral in the Allied - Axis conflict, the Soviet Union perforce joined the Allies in June 1941 after being invaded by Germany. The United States provided war materiel and money all along, and officially joined in December 1941 after the Japanese attack on Pearl Harbor. China had already been in a prolonged war with Japan since the Lugou Bridge Incident of 1937, but officially joined the Allies in 1941.

paragraph_text: The Battle of Seminara, part of the First Italian War, was fought in Calabria on 28 June 1495 between a French garrison in recently conquered Southern Italy and the allied forces of Spain and Naples which were attempting to reconquer these territories. Against the redoubtable combination of gendarmes and Swiss mercenary pikemen in the French force, the allies had only Neapolitan troops of indifferent quality and a small corps of lightly-armed Spanish soldiers, accustomed to fighting the Moors of Spain. The result was a rout, and much of the fighting centered on delaying actions to permit the fleeing allied force to escape. However, although the battle was a decisive French victory from a tactical perspective, it did not prevent the allies from driving the French from southern Italy.

paragraph_text: Britain had been surprised by the sudden Prussian offensive but now began shipping supplies and ₤670,000 (equivalent to ₤89.9 million in 2015) to its new ally. A combined force of allied German states was organised by the British to protect Hanover from French invasion, under the command of the Duke of Cumberland. The British attempted to persuade the Dutch Republic to join the alliance, but the request was rejected, as the Dutch wished to remain fully neutral. Despite the huge disparity in numbers, the year had been successful for the Prussian-led forces on the continent, in contrast to disappointing British campaigns in North America.

paragraph_text: France allied with the United States during the American Revolutionary War (American War of Independence 1775 -- 1783) in 1778, declared war on Great Britain, and sent its armies and navy to fight Britain while providing money and matériel to arm the new republic. French intervention made a decisive contribution to the U.S. victory in the war. Motivated by a long - term rivalry with Britain and by revenge for its territorial losses during the French and Indian War, France began secretly sending supplies in 1775. Spain and the Netherlands joined France, making it a global war in which the British had no major allies. France incurred a debt of over 1 billion livres.

paragraph_text: The Battle of Kloster Kampen (or Kloster Kamp, or Campen) was a tactical French victory over a British and allied army in the Seven Years' War. The Allied forces were driven from the field.

paragraph_text: At the start of the war on 1 September 1939, the Allies consisted of France, Poland and the United Kingdom, as well as their dependent states, such as British India. Within days they were joined by the independent Dominions of the British Commonwealth: Australia, Canada, New Zealand and South Africa. After the start of the German invasion of North Europe until the Balkan Campaign, the Netherlands, Belgium, Greece, and Yugoslavia joined the Allies. After first having cooperated with Germany in invading Poland whilst remaining neutral in the Allied - Axis conflict, the Soviet Union perforce joined the Allies in June 1941 after being invaded by Germany. The United States provided war materiel and money all along, and officially joined in December 1941 after the Japanese attack on Pearl Harbor. China had already been in a prolonged war with Japan since the Marco Polo Bridge Incident of 1937, but officially joined the Allies in 1941.

paragraph_text: A graduate of the "Ecole nationale d'administration", he joined the Court of Audit of France in the 1960s. Whereas his father, Louis Joxe, was Justice Minister of Charles de Gaulle, Pierre Joxe entered politics as a follower of François Mitterrand, first in the Convention of Republican Institutions, then (from 1971) in the renewed Socialist Party (PS). Considered as one of the closest allies of the PS leader, he was elected as a deputy for the Saône-et-Loire "département" in 1973. He presided over the regional council of Burgundy from 1979 to 1982.

paragraph_text: Constantin Sănătescu (14 January 1885, Craiova – 8 November 1947, Bucharest) was a Romanian statesman who served as the 44th Prime Minister of Romania after the 23 August 1944 coup, through which Romania left the Axis Powers and joined the Allies.

paragraph_text: In the 1990 elections the umbrella Round Table-Free Georgia bloc led by Gamsakhurdia and Chanturia won 54% of the vote. In April 1991, Georgia declared independence from the Soviet Union. Soon Zviad Gamsakhurdia was elected as the first President of Georgia. However, Gamsakhurdia’s move towards authoritarianism made many of his former allies, including Chanturia, to join the opposition.

paragraph_text: The British, for their part, lacked both a unified command and a clear strategy for winning. With the use of the Royal Navy, the British were able to capture coastal cities, but control of the countryside eluded them. A British sortie from Canada in 1777 ended with the disastrous surrender of a British army at Saratoga. With the coming in 1777 of General von Steuben, the training and discipline along Prussian lines began, and the Continental Army began to evolve into a modern force. France and Spain then entered the war against Great Britain as Allies of the US, ending its naval advantage and escalating the conflict into a world war. The Netherlands later joined France, and the British were outnumbered on land and sea in a world war, as they had no major allies apart from Indian tribes.

paragraph_text: World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier. The vast majority of the world's countries -- including all of the great powers -- eventually formed two opposing military alliances: the Allies and the Axis. It was the most global war in history; it directly involved more than 100 million people from over 30 countries. In a state of total war, the major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. World War II was the deadliest conflict in human history, marked by 50 to 85 million fatalities, most of which were civilians in the Soviet Union and China. It included massacres, the genocide of the Holocaust, strategic bombing, premeditated death from starvation and disease and the only use of nuclear weapons in war.

paragraph_text: Simona Spiridon (born 1 February 1980 in Roman, Romania) is a Romanian-Austrian handballer who plays for the Austrian club Hypo Niederösterreich. She is also member of the Austrian national team.

paragraph_text: World No. 1 Simona Halep won her first Grand Slam title, defeating Sloane Stephens in the final, 3 -- 6, 6 -- 4, 6 -- 1. She became the second Romanian woman to win a Grand Slam title after the 1978 French Open champion Virginia Ruzici. She also became the sixth woman to win both the senior and junior title, having won the latter in 2008.

paragraph_text: The Armistice of Cassibile was an armistice signed on 3 September 1943 by Walter Bedell Smith and Giuseppe Castellano, and made public on 8 September, between the Kingdom of Italy and the Allies of World War II. It was signed at a conference of generals from both sides in an Allied military camp at Cassibile in Sicily, which had recently been occupied by the Allies. The armistice was approved by both King Victor Emmanuel III and Italian Prime Minister Pietro Badoglio. The armistice stipulated the surrender of Italy to the Allies.

paragraph_text: After his 28-day journey Airoldi was unfortunately not able to compete in the marathon. He went to the royal palace to sign up for the games where he was questioned by the head of the Olympic Committee. He decided that the money received for winning the Milano-Barcellona competition meant that Airoldi was considered a professional athlete and thus not eligible to compete. Telegrams were sent from Italy but nothing worked: Airoldi was not allowed to participate. There was a strong feeling in Italy that the organizers were not allowing a strong competitor to take part in a race that the Greeks wanted to win. Airoldi never accepted the decision and issued a challenge to Spiridon Louis - the winner of the marathon - that was never taken up.

paragraph_text: Burgoyne's defeat had drastic consequences; France formally allied with the Americans and entered the war in 1778, and Spain joined the war the following year as an ally of France but not as an ally of the United States. In 1780, the Kingdom of Mysore attacked the British in India, and tensions between Great Britain and the Netherlands erupted into open war. In North America, the British mounted a ``Southern strategy ''led by Charles Cornwallis which hinged upon a Loyalist uprising, but too few came forward. Cornwallis suffered reversals at King's Mountain and Cowpens. He retreated to Yorktown, Virginia, intending an evacuation, but a decisive French naval victory deprived him of an escape. A Franco - American army led by the Comte de Rochambeau and Washington then besieged Cornwallis' army and, with no sign of relief, he surrendered in October 1781.

Question: When did the country where Simona Spiridon is from join the allies in WW2?
Answer: 23 August 1944