Answer:
"Geographical discriminations" refers to the division of political parties based on geographic location, such as dividing the country into different regions or states and forming separate parties for each. Washington believed that such geographical distinctions would result in factions, where different regions would have conflicting interests and would lead to disunity and harm to the country as a whole. He was advocating for a non-partisan approach to politics, where the focus would be on the common good of the country rather than on the interests of specific regions or groups.