Choose the examples of american political leaders from history: Group of answer choices

John adams, George Washington, Thomas Jefferson

Betsy Ross, molly Pitcher, Tina Fey

Elvis Presley, Katy Perry, John Legend

Tom Cruise, Tom Hanks, Steven Spielberg

plss quickk this is a final exam

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.

How were japan's actions before and during world war 2 compare with germany's actions over the same period

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?