Which of the following statements about mining booms is true?
property values tend to increase in the short term.
the population tends to grow in the long term.
the economy tends to grow in the long term.
o unemployment rates tend to increase in the short term.

The correct option is this: THE ECONOMY TENDS TO GROW IN THE LONG TERM.

Explanation:

Mining boom refers to increase in capital spending for the purpose of putting in place infrastructures that are used in mining process of specific mineral resources.

Pumping of capital into mining process is a form of financial investment that is targeted at improving the economy of the nation in the long run. Pumping of capital into mining business usually reduces the unemployment rate in a nation and increase the output of the mining business.

This ultimately leads to increase in then nation's economy; this is reflected by increase in the GDP of the country.

i'm pretty sure it's spores

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.