Question: When was the region immediately north of the region where the country in which Sar-El can be found is located and the Persian Gulf created?

For much of the region's history a patchwork of tribal rulers controlled most of the area. However, between 1902 and 1927, the Al Saud leader, Abdulaziz, carried out a series of wars of conquest which resulted in his establishing the Kingdom of Saudi Arabia in 1930. The Al Saud (the Saudi royal family) emerged as minor tribal rulers in Najd in central Arabia. From the mid-18th century, imbued with the religious zeal of the Wahhabi Islamic movement, they became aggressively expansionist. Over the following 150 years, the extent of the Al Saud territory fluctuated. <SEP> geographically, iran is located in west asia and borders the caspian sea, persian gulf, and gulf of oman. its mountains have helped to shape both the political and the economic history of the country for several centuries. the mountains enclose several broad basins, on which major agricultural and urban settlements are located. until the 20th century, when major highways and railroads were constructed through the mountains to connect the population centers, these basins tended to be relatively isolated from one another. <SEP> Israel (/ˈɪzreɪəl/ or /ˈɪzriːəl/; Hebrew: יִשְׂרָאֵל‎ Yisrā'el; Arabic: إِسْرَائِيل‎ Isrāʼīl), officially the State of Israel (Hebrew: מְדִינַת יִשְׂרָאֵל‎ Medīnat Yisrā'el [mediˈnat jisʁaˈʔel] ( listen); Arabic: دولة إِسْرَائِيل‎ Dawlat Isrāʼīl [dawlat ʔisraːˈʔiːl]), is a sovereign state in Western Asia. It shares land borders with Lebanon to the north, Syria in the northeast, Jordan on the east, the Palestinian territories (which are claimed by the State of Palestine and are partially controlled by Israel) comprising the West Bank and Gaza Strip to the east and west, respectively, and Egypt to the southwest. It contains geographically diverse features within its relatively small area. Israel's financial and technology center is Tel Aviv while Jerusalem is both the self-designated capital and most populous individual city under the country's governmental administration. Israeli sovereignty over Jerusalem is internationally unrecognized. The country is situated in the Middle East at the southeastern shore of the Mediterranean Sea and the northern shore of the Gulf of Aqaba in the Red Sea. [note 1] <SEP> the persian gulf war was a conflict between iraq and a coalition force of 34 nations led by the united states. the lead up to the war began with the iraqi invasion of kuwait in august 1990 which was met with immediate economic sanctions by the united nations against iraq. the coalition commenced hostilities in january 1991, resulting in a decisive victory for the u.s. led coalition forces, which drove iraqi forces out of kuwait with minimal coalition deaths. despite the low death toll, over 180,000 us veterans would later be classified as "permanently disabled" according to the us department of veterans affairs (see gulf war syndrome). the main battles were aerial and ground combat within iraq, kuwait and bordering areas of saudi arabia. land combat did not expand outside of the immediate iraq/kuwait/saudi border region, although the coalition bombed cities and strategic targets across iraq, and iraq fired missiles on israeli and saudi cities. <SEP> The association was founded in spring 1983 by Yehuda Meir Indor and Cantors. Most of the volunteers arrived in Israel as part of the organization from the United States and from France. Aharon Davidi, an Israeli general, was invited to be the first director of the organisation. Volunteers are employed in a few weeks the IDF workshops – usually related jobs in maintenance and Logistics. Most volunteers from the US come in groups organized by a US-based non-profit organization Volunteers for Israel. However, Sar-El had 881 volunteers from the United States in 2015. <SEP> The Kingdom of Saudi Arabia is a country situated in Southwest Asia, the largest country of Arabia, bordering the Persian Gulf and the Red Sea, north of Yemen. Its extensive coastlines on the Persian Gulf and Red Sea provide great leverage on shipping (especially crude oil) through the Persian Gulf and Suez Canal. The kingdom occupies 80% of the Arabian Peninsula. Most of the country's boundaries with the United Arab Emirates (UAE), Oman, and the Republic of Yemen (formerly two separate countries: the Yemen Arab Republic or North Yemen; and the People's Democratic Republic of Yemen or South Yemen) are undefined, so the exact size of the country remains unknown. The Saudi government estimate is at 2,217,949 square kilometres, while other reputable estimates vary between 2,149,690 and 2,240,000 sq. kilometres. Less than 1% of the total area is suitable for cultivation, and in the early 1990s, population distribution varied greatly among the towns of the eastern and western coastal areas, the densely populated interior oases, and the vast, almost empty deserts.