Answer:
food production became more difficult
Explanation:
Answer:
hope you like it
Explanation:
To preserve resources for the war effort, posters championed carpooling to save on gas, warned against wasting food and urged people to collect scrap metal to recycle into military materials.
Posters were produced asking Americans to try and conserve products such as fats, butter, coffee, and rubber. Conservation was the largest theme among posters produced during the war, as one in seven posters carried this theme. Their efforts were not a waste, as the United States was successful in recycling goods.
Sand can be used for glass.
Answer:
Although there is not universal consensus regarding where the virus originated, it spread worldwide during 1918-1919. In the United States, it was first identified in military personnel in spring 1918. It is estimated that about 500 million people or one-third of the world's population became infected with this virus.
Explanation:
