Need ! explain how the gold rush in the growth and development of california.

Which of the following scenarios illustrates the cultural impact of expanded regional trade for postclassical civilizations? o a. the byzantine empire rises in place of the roman empire. o b. an islamic scholar attends a university in his hometown. o c. internal disputes weaken a large african empire. o d. an arabian sultan wears a robe made from chinese silk.

In 1819, what did the united states obtain from spain for $5 million?

Which combination would the president most likely use to convince congress to pass an economic stimulus bill?