How was mccarthy able to convince people that there was a true communist threat in the united states?

Why did anne frank feel that the germans were the enemy?

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.

How many senators are there from each state? a. two c. one b. three d. the number depends on the state’s population