How do quotas act as barriers to trade?

Based on new mexico's transition from territory to statehood, which conclusions is best supported? a) hispanic's had litte interest in being part of the united states b) white americans distrusted those who were not like them c) native americans did not have voting rights in the united states d) president william h. taft was a native of new mexico

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

Which of the following is an effect that constantine's conversion to christianity had on the roman empire?