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Which factors allowed for the development of the four River Valley civilizations of Mesopotamia and Egypt the Indus Valley and China?
answered
Feb 9, 2020
History
middle-school
4
votes
40.6k
views
The belief,shared by many Americans,that the United States had a right to own all the land from the Atlantic to the Pacific was called..
answered
Aug 31, 2019
History
middle-school
2
votes
60.9k
views
Reactions which do not continue to completion are called______ reactions. reversible incomplete continuing
answered
May 19, 2019
Chemistry
high-school
4
votes
212k
views
If one measurement of a golden rectangle is 5.4 inches, which number could be the other measurement? a. 3.337 b. 7.018 c. 1.618 d. 3.782
answered
Apr 14, 2019
Mathematics
middle-school
5
votes
188k
views
During which decade did Chinese immigration to America increase at a high rate? the 1820s the 1830s the 1850s the 1880s
answered
Nov 5, 2018
History
high-school
2
votes
183k
views
What is one role that reasons play in an argumentative research essay?
answered
Jul 11, 2018
English
high-school
2
votes
202k
views
When during the cell cycle is a cell's DNA replicated?
answered
Jun 1, 2018
Biology
high-school
0
votes
183k
views
At the beginning of the civil war, president abraham lincoln favored
answered
May 23, 2018
History
high-school
1
vote
122k
views
What was the House of Wisdom?
answered
May 6, 2018
History
middle-school
2
votes
86.5k
views
How to snatch mohsin cheeks
answered
May 3, 2018
Health
high-school
3
votes
113k
views
What is the sum of the geometric sequence -4,24,-144, if there are 7 terms
answered
May 2, 2017
Mathematics
high-school
5
votes
19.3k
views
Why did the ruler of the Mongol Empire decide to adopt certain Chinese customs
answered
Mar 21, 2017
History
high-school
5
votes
51.8k
views
The incubation period is the time: it takes to cure a disease between infection and appearance of symptoms between the start and finish of symptoms it takes for antibiotics to begin fighting disease
answered
Mar 21, 2017
Health
high-school
2
votes
6.4k
views
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