Answer:
The birth of a machine age which had made major changes in the conditions of daily life in the 19th century now had radically changed the nature of warfare. ... This aspect of modernism has often seemed a reaction to consumer culture, which developed in Europe and North America in the late 19th century.
Explanation:
Among the factors that shaped modernism were the development of modern industrial societies and the rapid growth of cities, followed by the horror of World War I. ... Modernist ideals pervaded art, architecture, literature, religious faith, philosophy, social organization, activities of daily life, and even the sciences.
Which war? Here are a list of a few things women have done during wartime
worked in factories to produce ammunition since labor was scarce
worked farms to feed troops
worked as spies
raised awareness and spread news from the battlefield
worked as red cross nurses
etc.
Not sure if this will help but
Any power that is not given to the government is reserved for the states
The US government helps protect the economy and competition by providing goods and services to help the growth of nation as well as the growth of the nation
C is the main one, but D is also very important (see The Voting Rights Act)