How did new weapons affect the fighting in world war i? check all that apply.

made it a fast-moving, offensive war

led to higher casualty rates

made it a defensive war

defenses against chemical weapons were required

lengthened fighting time, but lowered casualty rates

Capitalism competed with dominance in the twentieth century communism merchantilism free enterprise feudalism

Which statement describes the central idea of the text? a. while the nigerian government has the wealth to improve the conditions in prisons, they continue to view it as a low priority. b. nigerian prisons neglect the physical and mental health of their prisoners by failing to provide them with basic necessities and services. c. the inhuman conditions in nigerian prisons could easily be improved, but the environment is considered part of prisoners' punishment. d. conditions in nigerian prisons are slowly improving as non-government organizations and citizens are providing much-needed equipment to the prisons.

How have changes in transportation affected washington, d. c.