What explains the emergence of a national culture in the 1920s?

the growth of fundamentalism
the growth of the mass media
the programs of the new deal

The answer is the growth of the mass media.  1920s was called as the formation of modern American mass culture.  During the 1920s, the mass and consumer culture radio and motion pictures emerged and created a new era to the American culture.  This was the time of mass media like television and radio.

here are some major conflicts i found. maybe pick one and do more research on it. (cause i ain't writing 6 paragraphs)

in 1877, the nez perce war took place.

1881 - president james garfield was assassinated.

1882 - the chinese exclusion act was passed.

1883 - a decision in the civil rights cases legalized racial segregation in the united states.

1887 - the dawes act was passed.

1893 - the panic of 1893 took place. (what a creative name)

and there are probably other topics you can find if you just search up "united states timeline," or "conflicts in the 19th century for america."

then once you find a topic you like find out how it affected the people of america and what not. (sorry if this feels a bit short changed, history was and never will be one of my strong topics)

it was justfied as english were being brutal to the colonist and they needed to be stopped therfor causing a war but the moral over that is yes it was justifed