Question: What nation provided the most legal immigrants from the region with the middle of the journey from England to the continent of Nyamuragira, to the city where Gotham is filmed?

<P0-S0> argentina: the torch relay leg in buenos aires, argentina, held on april 11, began with an artistic show at the lola mora amphitheatre in costanera sur. <P0-S1> in the end of the show the mayor of buenos aires mauricio macri gave the torch to the first torchbearer, carlos espínola. <P0-S2> the leg finished at the buenos aires riding club in the palermo district, the last torchbearer being gabriela sabatini. <P0-S3> the 13.8 km route included landmarks like the obelisk and plaza de mayo. <P0-S4> the day was marked by several pro-tibet protests, which included a giant banner reading "free tibet", and an alternative "human rights torch" that was lit by protesters and paraded along the route the flame was to take. <P0-S5> most of these protests were peaceful in nature, and the torch was not impeded. <P0-S6> chinese immigrants also turned out in support of the games, but only minor scuffles were reported between both groups. <P0-S7> runners surrounded by rows of security carried the olympic flame past thousands of jubilant argentines in the most trouble-free torch relay in nearly a week. <P0-S8> people showered the parade route with confetti as banks, government offices and businesses took an impromptu half-day holiday for the only latin american stop on the flame's five-continent journey. <SEP> <P1-S0> the four continents, also known as the four rivers of paradise, is a painting by flemish artist peter paul rubens, made in the 1610s. <P1-S1> it depicts the female personifications of, what, at the time, were believed to be four continents (europe, asia, africa and america) sitting with the personifications of their respective major rivers – the danube, the ganges, the nile and the río de la plata. <P1-S2> europe is shown on the left, africa in the middle, asia on the right and america behind it, to the left. <P1-S3> the tigress, protecting the cubs from the crocodile, is used as a symbol of asia. <P1-S4> the personification of the danube holds a rudder. <P1-S5> the bottom part of the painting shows several putti. <P1-S6> painted during a period of truce between the dutch republic and spain, the river allegories and their female companions in a lush, bountiful setting reflect the conditions that rubens hoped would return to antwerp after military hostilities. <SEP> <P2-S0> Amidst a resurgence of Puerto Rican migration to New York City, this population had increased to approximately 1.3 million in the metropolitan area as of 2013. <P2-S1> Ecuador, Colombia, Guyana, Peru, and Brazil were the top source countries from South America for legal immigrants to the New York City region in 2013; the Dominican Republic, Jamaica, Haiti, and Trinidad and Tobago in the Caribbean; Egypt, Ghana, and Nigeria from Africa; and El Salvador, Honduras, and Guatemala in Central America. <SEP> <P3-S0> Historically the particular routes were also shaped by the powerful influence of winds and currents during the age of sail. <P3-S1> Returning from North America, it is easiest to follow the Gulf Stream in a northeasterly direction using the westerlies. <P3-S2> A similar triangle to this, called the volta do mar was already being used by the Portuguese, before Christopher Columbus' voyage, to sail to the Canary Islands and the Azores. <P3-S3> For example, from the main trading nations of Western Europe it was much easier to sail westwards after first going south of 30 N latitude and reaching the so - called ``trade winds ''; thus arriving in the Caribbean rather than going straight west to the North American mainland. <P3-S4> Columbus simply expanded the triangle outwards, and his route became the main way for Europeans to reach, and return from, the Americas. <SEP> <P4-S0> Filming for the first season finished on March 24, 2015. <P4-S1> In February 2014, it was reported that production would begin in New York City in March. <SEP> <P5-S0> As well as eruptions from the summit, there have been numerous eruptions from the flanks of the volcano, creating new smaller volcanoes that have lasted only for a short time (e.g. <P5-S1> It has been described as Africa's most active volcano and has erupted over 40 times since 1885. <P5-S2> Murara from late 1976 to 1977).