Representation systems are those in which seats in the legislature are allocated according to each political party's share of the popular vote.

Proportional representation systems are those in which seats in the legislature are allocated according to each political party's share of the popular vote.

Explanation:

The proportional electoral system is one of the varieties of electoral systems used in elections to representative bodies. During elections by proportional system, deputy mandates are distributed between the lists of candidates in proportion to the votes cast for each of the lists of candidates.

answer: alexander hamilton

explanation: alexander hamilton was george washington's right hand man. he took an early role in the militia as the american revolutionary war began. in 1777, he became a senior aide to general washington in running the new continental army.

australian plates collided into eurasian plates, and the himalayas formed. the andes mountain range the himalayas and the islands of japan form differently. the andes mountain range formed at the convergent boundary of an oceanic plate and continental plate.