Which of the following was a new military technology used in world war i? select all that apply. cannons machine guns submarines rifles

they charge for servic mark me brainliest

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.

it provided for equal trade rights among nations in china.