Ineed asap idk what these are . can someone explain what merchants, artisans, and serfs are individually .

The role of the serf is to serve the nobles, merchants, and ruling classes. The ruling classes well, ruled, and the nobles were their vassals. The artisans and merchants sold goods.

hope this helps:)

Artisans are very skilled people usually in only one profession usually they make things by hand, so in medieval times this could be someone like a stained glass window maker or blacksmith.

A Merchant is basically a trader, they sell things.

A serf is a very low class farmer, a class of peasant

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:

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.