I like both their awesome
The Student Nonvioent Coordinating Comittee (SNCC) was a group that protested segregated facilities all over the US. They put the themselves at risk and refused to be violent despite the physical violence to prove a point to American society. They wanted to show that African-Americans are mature and that they were not the source of the problem. This was a way to show that African-Americans deserved equal treatment in American society.
It would make checks and balances obsolete; one branch (lets take legislative) would be able to do whatever it sees fit without the other two branches balancing out the power. if most of the power shifted to one then the other two cant stop its decisions.
The British attempted to destroy native Americans and Irish culture and it resulted in many deaths and hardship.