What was significant about the 1918 influenza virus?
a) it was the first time the virus had originated from birds.
b) soldiers returning from overseas introduced the virus into the united states.
c) the virus spread quickly and killed millions of people worldwide.
d) it led to the development of an influenza vaccination.

, which of these are correct?

The ancient system of trade routes that ran from rome to china was known as the

The early democratic-republican party believed that the united states

How did the boston massacre contribute to the writing of the declaration of independence? a. many colonists began to see the british government as a source of protection. b. many colonists began to see the british government as a supporter of free speech. c. many colonists began to oppose the british government's building of forts on the frontier. d. many colonists began to fear the british government's harsh actions toward the colonies.