Which of the following best illustrates a similarity between the development of the Ghana and Mali empires? *
1:Both empires made Christianity the official religion
2;Both empires taxed the trade of salt and gold
3:Both empires were conquered by the Mongols
4:Both empires were attacked
by Christian crusaders

couples could only have one child to reduce the population growth.

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

explanation:

legal rights and freedom of speech.i hope that it is correct.

brainliest if correct