The Czechs and the Hungarians is the answer.
I hope this helps ya :)
I think it’s because of the tactics and general. Robert E Lee was deployed in the East since Richmond was their Capital. Lee was a tactically aggressive commander and far more competent than the mediocre Southern generals in the West. Though he took an enormous number of casualties, he turned back McClellan's forces in the Seven Days battles. but then Richmond fall
The last one I think forgive me if I’m wrong!
A. The Boston Tea Party sought to reduce taxes.
The correct answer is Harappa. Out of all the given options, this civilization is the only one that developed in the Indus Valley, todays Afghanistan, Pakistan and north India. City of Harappa was one of the cradles of the early civilization.