How many years did it take the black death to spread from sarai to cairo to paris

Write two paragraphs to explain how the cold war changed after the 1960s. first, identify the ways it changed during leonid brezhnev's leadership in the 1970s. then, explain how the cold war changed when ronald reagan was in office in the early 1980s. include supporting facts and details from the text in your response.

What was the significance of john hancock's signature on the declaration of independence?

According to this contract, when will the sharecropper receive his payment?