What advancements have been made that allow humans to study and to travel to space

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.

Completar fill in the blanks with words from the list based on the panorama cultural video.

What does it mean when a government decides to do something?