Answer:
1. I think it would limit, but not end.
2. They threaten with military force, and mobilizing national guard.
3. Smartphones can be used to expose racism- especially phone cameras. News outlets can report videos captured by citizens by playing it and reporting the event's whereabouts.
Please brainliest
Answer is D Introduction of new plants and animals cause nobody had found the Americas until then hope this helps
Presidents Theodore Roosevelt<span>, 1901–09 (left), </span>William Howard Taft<span>, 1909–13 (center), and </span>Woodrow Wilson<span>, 1913–21 (right) were the main Progressive presidents; their administrations saw intense social and political change in American society.</span>
<span>The second treaty of Fort Laramie signed in 1868 ended the Red Cloud's War. The second treaty of Fort Laramie is also known as the Sioux Treaty of 1868. The treaty also declared that the Black Hills of Dakota as part of the Great Sioux Reservation and should only be exclusively used by Sioux Indian population. But the treaty was a failure.</span>
