Ferdinand Magellan was the first (at least his crew) to successfully lead an expedition to circumnavigate the world. (he died on the voyage, but ~3 sailors made it back i believe, forgot the number of sailors, but very little)
hope this helps
the answer is C) Morocco "Its governance is disputed between Morocco and the Sahrawi Arab Democratic Republic"
The “Silent Protest Parade,” as it came to be known, was the first mass ... to demonstrate the continuum of racist violence against black people throughout American history ... and editor of The Crisis magazine, the national leadership was all white. ... Four men carrying drums began to slowly, solemnly play.