Okay here it goes: She is basing her research on the results of the survey.<span />
Andrew Jackson and Martin Van Buren
The Indian Removal Act was signed into law on May 28, 1830, by United States President Andrew Jackson. The law authorized the president to negotiate with southern (including Mid-Atlantic) Native American tribes for their removal to federal territory west of the Mississippi River in exchange for white settlement of their ancestral lands.The Act was signed by Andrew Jackson and it was strongly enforced under his administration and that of Martin Van Buren, which extended until 1841.
Even though there are no choices in your question, here is some information that will help.
The Gulf of Tonkin Resolution was passed by the United States Congress on August 7, 1964. This allowed US President Lyndon B. Johnson to take any measures he wants in order to repel any attack against the US army and to use force however he wants to stop future aggression in Vietnam. This resolution essentially allows the president to send as much troops as he wants. Along with this, he can use whatever weapons/technology he wants. This gives the president a significant amount of power.
<span>b.
a political outsider whose Reconstruction plan appealed to southern voters.</span>