When did democratic party originally emphasized

The modern Democratic Party emerged in the late 1820s from former factions of the Democratic-Republican Party, which had largely collapsed by 1824. It was built by Martin Van Buren, who assembled a cadre of politicians in every state behind war hero Andrew Jackson of Tennessee.

Founder: Andrew Jackson

Explanation:

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: