Muhammad derived many of his religious ideas from
a.) personal contact with christians and jews
b.) the priests of the kaaba
c.) reading the old and the new testament
d.)byzantine scholars

the correct answer is actually : Personal contact with Christians and Jews

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: