The fact that Texas is the largest state in the US is the greatest factor that explains why it is isolated both economically and socially, simply because people find it harder to leave the state on a regular basis.
In 1863, the nature of Civil War shifted. On a January 1st of that year, President Lincoln issued the Emancipation Proclamation, freeing slaves in the Confederate states... With the Emancipation Proclamation, the struggle between North and South transformed into a war to end slavery.
Because people had to surrender reference books and nonwhites had a restriction of traveling in South African government
Answer:
President John F. Kennedy