When was martin luther king jr killed

"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.

Did the both the us and ussr have atomic weapons after 1949

How did the bourbon democrats feel about the state money and what were some ideas that the democratic party emphasized that allowed them to appeal to voters