Answer:
Change in cultural values
Explanation:
There was social and economic changes in the 1920s in the United States, it was called roaring twenties because of the changes in popular culture or traditional values of the decade. It was a time when many people disobeyed various forms of Prohibitions, new styles of dancing and dressing were incorporated, and what used to be moral standards were rejected.
Answer:
Paid less than white soldiers
Explanation:
African Americans were treated worse by white soldiers and they were declared as “contraband”
- people would be healthier
- increases life expectancy
- boom in a population as child mortality rates, ect. are less of a problem
Answer:
V2 = 28.143 mL
28.143 mL will occupy 0.500 kpa
Explanation:
Let v1 = 15.9 ml
P1 = 0.885 kpa
P2 = 0.500 kpa
V2= ?
Boyle's law
Using p1v1=p2v2
V2 =( p1v1)/(P2)
V2 =( 15.9*0.885)/0.5
V2 = 14.0715/0.5
V2 = 28.143 mL
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