The US thought they could wear down the Vietcong with high casualties but the Vietcong saw the battle as a fight for their lives so they didn't wear down easily. Hope this helps!
It means - a forcible overthrow of a government or social order, in favor of a new system.
The definition of apartheid refers to a political system where people are clearly divided based on race, gender, class or other such factors. An example of Apartheid is a society where white people are considered superior and people of other races are mistreated.
Example in africa: Though apartheid was supposedly designed to allow different races to develop on their own, it forced black South Africans into poverty and hopelessness. ... It was illegal for a black person not to carry a passbook. Black people could not marry white people. They could not set up businesses in white areas.
