The correct answer is thrifty gene theory.
This theory, proposed by James V. Neel, was first introduced in order to prove that some people are genetically predisposed to having diabetes. However, over time, the theory expanded to encompass why people are prone to retaining weight as well.
Answer:
In the United States, for example, the non-adjusted average female's annual salary is 79% of the average male salary, compared to 95% for the adjusted average salary.
things got cheaper. Ford's model T was the first affordable car to the average consumer because it was mass produced
Answer:
A. He did not want slavery to spread to new territories.
".... people who live in CHINA/ CHINESE PEOPLE...."