All I know is part A to the question :The geography of India greatly influenced the location of early settlements on the subcontinent. Both the Indus and the Ganges rivers carried rich silt from the mountains to the plains. When the rivers flooded, the silt spread over the plains and made the soil in the river valleys fertile for farming.
There was much more civil unrest during the 1960s than the 1950s. However, unrest in both decades was caused by the issues of African American rights and grievances. In the 1960s, but not the 1950s, unrest was also caused by the Vietnam War. In the 1950s, there was little civil unrest in the US.
Because it made the internment of certain American citizens legitimate.
Studying history is important because it allows us to understand our past, which in turn allows us to understand our present. ... Studying history can provide us with insight into our cultures of origin as well as cultures with which we might be less familiar, thereby increasing cross-cultural awareness and understanding.
