How did the inca use the roads for communication purposes?

Why are people more likely to marry individuals with social and cultural backgrounds very similar to their own? a. parents and other family members always exert pressure to marry within the group. b. people spend a great deal of time alone, and therefore can have few opportunities for meeting people. c. people develop irrational fears of out-group members and are scared to date them. d. people have greater access to individuals like themselves.

Name three things the framers of the constitution did to keep the federal government or any part of it from becoming too powerful.

When were criminals first used to create a system to catch other criminals