For the second question the one that is incorrect is Choctaw
The US reported 58 220 American casualties in the Vietnam war, although it may be higher. The causalities of North Vietnamese and Vietcong troops definitely exceed more than American casualties.
Human environmental intertaction
" It carried the natural resources of the West-minerals, timber, crops, and cattle-to eastern markets. In turn, trains brought miners, ranchers, and farmers west to develop these resources further. "
Source : jiskha.com
Hope this helps
The March on Washington promoted civil rights because it was intended to demand for legal equality for African Americans.
<h3>What is the
March on Washington?</h3>
It was a protest organized by 250,000 people that gathered in Lincoln Memorial in Washington to draw attention to continuing challenges and inequalities faced by the African Americans.
Hence, the march was a successful protest because its pressurized the administration of John F. Kennedy to initiate a strong federal civil rights bill in Congress.
Read more about March on Washington
<em>brainly.com/question/23229223</em>
#SPJ1
