It was known as the Colombian exchange
Christianity was appealing to the people of the Roman Empire because is offered a personal relationship with a god and offered a way to eternal life
Javier experienced downward social mobility. There are two main kinds of social judgement the upward comparison which is when people relate themselves to people who are better than they are and the downward comparison which is when people relate themselves to those who are not as much of capable than they are. Both upward and downward comparisons have strong point and flaws.
The Civil war in the United States of America was fought between 1861 and 1865
With the widespread availability of electricity industries changed from coal to electrical machinery, it changed how jobs worked and also how American homes worked. This also changed consumerism, because the easy access to electricity Americans could buy new products that were not available before, such as radios, phonographs, electric irons, refrigerators, washing machines, electric razors, vacuum cleaners, and others. Advertisements were focused on how women's job at home would be easier with those new products this way they tried to convince people to buy other things other than food and clothes.