What kind of source is a textbook

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?

Of those who attended the philadelphia convention, which of the following traits would be least likely to be found? a. many were highly educatedb. all were menc. many were from the urban centersd. many came from the western frontiers