What might historians learn from cylinder seals

An atom of element a has 73 protons. what would the element's atomic number be?

Endogamy is marriage within one’s own social category. select the best answer from the choices provided true or false

Why did the south think that its secession from the union would succeed? a. the confederate army was larger than the union army. b. european nations had promised to support the south. c. the south only had to defend itself against the north, not defeat it.