The students led the Tienanmen Square protests.
It started after the death of Hu Yaobang and the causes where the economic reform, inflation and corruption.
Students occupated the Square and did hunger strike.
<span>The
memorable event is known as the Westward Expansion. Westward Expansion was
significantly assisted in the 19th century by the Louisiana Purchase
in 1803.President Thomas Jefferson initiated the expansion. He believed the
Westward Expansion is the key to the nation’s success</span>
"A. President Johnson was shocked by the police brutality and called it "an American tragedy." and "<span>The first time marchers tried to cross the bridge, they were attacked and beaten by the police" are both correct. This was the first time many white people had seen this kind of violence against blacks.</span>