There have been 20 presidents since 1900
The correct answer to this open question is the following.
You did not include the brief correspondences to identify these needs and challenges.
However, doing some research, we can comment on the following.
My personal response would be this.
After the Union army won the war, United States President Abraham Lincoln ordered a time of Reconstruction is the South. He was very lax with the former confederate states, that is why Radical republicans did not support him and demanded more severe punishment for the former confederate states due to the damage caused during the war.
Although Lincoln had formally abolished slavery, in the South, it was a different story. White people created legislation such as the Jim Crow laws or the black codes, that restricted the rights of former black slaves.
Blacks who had been working land seized by the Union knew about the idea of returning that land to its previous landlords. So black people asked for help. They needed protection from the US government because the situation was getting worse. African Americans in the south lived under harsh conditions and limited rights, and a major intervention of the federal government was needed.
Hawks and doves are groups of people. they are both opposites of the same coin. hawls are very much pro war and aggressive behavior in foreign politics while doves are very much a peace pushing people. the term is more used in reference to the Vietnam war era of politics but the term can be used for even today's agenda.
Virginia Resolves
The Virginia Resolves were a series of resolutions passed by
the Virginia House of Burgesses in response to the Stamp Act of 1765. They are regarded
as one of the first acts of open revolution to a British law.