1.i thought of him in terms of the children of his age i new in the states, and how he should be playing as they were.

여기서 how 이하가 in terms of 에 걸리는 게 맞나요?
근데 해석이 잘 안되네요 how절이... 알려주세요..

2.that the housing crisis is at the heart of the economic collapse is pertinent since the greek word oikos, which give us economy, means house.

여기서 which 가 바로 앞 그리스 단어를 선행사로 하여 수식해주는 구조는 알겠는데 give를 어떻게 해석해야 하나요?