Asap. which german-born jewish scientist fled his homeland to escape the nazis and urged president roosevelt to develop an atomic bomb? (a) leo szilard (b) albert einstein (c) enrico fermi (d) robert oppenheimer

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.

How did european immigrants of the late 1800s change american society

Whether or not a given study has the possibility of causing harm to participants: