During World War I, what did government promotion of daylight saving time, "meatless Mondays," and the purchase of Liberty Bonds all have in common?
A. Each required Americans to provide the U. S. government with
money and resources to help pay for the war in Europe.
B. Each encouraged Americans to fear and resent Germans,
Austrians, and other immigrants from the Central powers.
C. Each required Americans to make sacrifices in order to bolster the
resources for the U. S. war effort.
D. Each indirectly helped corporations profit from the war in Europe
by increasing productivity and prices.

C

Explanation: Meatless monday was an attempt to get americans to conserve food for those in Europe during the war and Daylight Savings was supposed to support productivity in America

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

valentina tereshkova

soviet cosmonaut valentina tereshkova became the first woman to fly to space when she launched on the vostok 6 mission june 16, 1963. valentina tereshkova was the first woman to go into space. in 1963, she spent almost three days in space and orbited earth 48 times in her space capsule, vostok 6.jan 22, 2018