What exactly are you asking?
Answer B boom towns
To start answers C and D make absolutley no sense so they are out of the pictrue leaving us with C and D
Oil wells dont have populations you cant live in or at an oil well however boom towns makes sense for the first characteristic.
You may think Boom Towns doesnt make sense for characteristics 1 and 2 however the phrase boom town was coined during Oklahoma's oil rush.
The awnser is B trust me
Columbus set sail from Palos, Spain, with three small ships, the Santa María, the Pinta and the Niña. On October 12, the expedition sighted land, probably Watling Island in the Bahamas, and went ashore the same day, claiming it for Spain.
Hope this helps!
Mao successfully led a communist revolution and the Communist Party gained power in 1947. They were appealing than the Nationalist Party as they sought preserve 'true' Communist ideology in the country by purging remnants of capitalist and traditional elements. This was supported by the peasants
