What was the result of pickets change at the battle of gettysburg?

What is one way that the congress of vienna changed the map of europe?

Explain how president trumans knowledge of previous historical events influenced him to initiate us involvement in korea

In a modern democracy all elected officials serve for a certain number of terms then must retire a high school sophomore and a senior citizen may vote at the polls together a united states senator votes on immigration law on behalf of your mother through indirect ballot all democracies have a two chamber system of representation united states citizens live in a direct democracy