What negative impact did gold and silver mining have in the west? a. tent cities near the mines fostered criminals as long-term residents. b. ghost towns were left behind after the mines stopped producing. c. mining camps were sources of many contagious diseases. d. mass migration from the east coast led to social tension among merchants.

The persians landed in the plains near athens. as their army greatly outnumbered that of the greeks, the greeks hoped to find aid from nearby sparta. a long-distance runner named pheidippides was sent from athens to sparta to request , but the spartans were not able to send more soldiers at the time. regardless, the greeks were still able to win the battle. centuries later, legend developed that a runner had been sent from the battle to athens after the greek victory. after reaching athens, the runner proclaimed, "we are victorious! " and then fell to the ground and died. this legendary story is the inspiration for the modern long-distance runs that are performed today. this passage refers to the events of which battle during the persian wars? a. battle of thermopylae b. battle of salamis c. battle of plataea d. battle of marathon

The physical feature that makes up part of the border between canada and the united states is the

Which of the following best summarizes the idea represented by this graph?