World war one soldiers were the first forces to have to protect them selves against- A. Artillery shells that contain deadly chlorine gas and mustard gas.
B. Food rations poisoned by the enemy
C. Fighter jets that strafed the trenches
D. Fast moving armies

Explain when conformity is beneficial and when it is harmful. give examples of both?

Which statement about congress is accurate? it contains only the house of representatives. the senate’s membership is based on a state’s population. it is bicameral, according to the constitution. membership in both houses is based on equal representation.

Which options most accurately assess the impact of transportation improvements (e.g., railroads, canals, steamboats, transcontinental railroad) on the settlement of the west? ***(select all that apply.)*** a. they led to an increase in population density. b. they made it easier to travel long distances. c. they in establishing towns. d. they led to the development of the fur trade. e. they allowed for international travel.