Which of the following choices are expanded the powers of the presidency during the 20th century?

A( President Kennedy supporting the space race
B( President Johnson committing troops to the Vietnam war without a declaration of war from congress
C( President Nixon resigning from office to avoid impeachment
D( All of these choices are correct

Ahistorian is writing a book about british prime minister winston churchill. she claims that churchill was one of the earliest british leaders to realize that nazi germany was a serious threat to british security what is the best way to determine whether the historian's interpretation is valid? o a. review primary sources to see if churchill ever recorded his opinions of nazi germany. o b. find out whether the historian has written any other books about british leaders. c. analyze secondary sources summarizing the effects of nazi germany on great britain. o d. cite the historian's book in another study about important 20th- century world leaders.

Which feature of government does montesquieu argue for in his book de l’esprit des lois (spirit of laws)?

During the 1920s, many people looked for ways to maintain traditional social order as the nation rapidly moved into a new, modern era. which groups or types would most likely be in this category?