How is the law of increasing costs similar to the concept of
decision making at the margin?

whats the question? im not quite understanding your question.

in 1989, tiananmen square in beijing was the site of china’s main industries. china’s government headquarters. -pro-democracy demonstrations. (second choice)

image result for what are some causes and effects of pontiac's rebellion?

the colonists were also expected to pay a tax to meet the costs of establishing and manning the borders of the proclamation line which led to the belief that the king had sided with the indians despite pontiac's rebellion, against the interests of the settlers. this contributed to the causes of the american revolution.

men and women were able to be citizens, but women did not have all of the rights of men including voting and holding office. slaves could be if they were freed.