This event is called A-The Long March. Great Leap Forward was a program that Mao introduced once he was Chairman. Trail of Tears was in the US and that was the forced march of Native Americans.
There are many reasons why Ferdinand Magellan’s voyage was considered a
turning point in world history, but the best option would be that "(3) One of his ships was the first to circumnavigate
<span>Earth"</span>
They rioted , had strikes , & stood up for themselves.
These newspaper headlines describe the effects of geography on the people of "<span>(3) India" which is extra prone to have issues involved with flooding of many rivers. </span>