How can Jackson’s Age be considered modern?

America during the Age of Jackson was a nation brimming with possibility and growing into a golden, young adulthood. Though born far from the wealth of the northern elite, Jackson was able to expand the powers of the President beyond any before him. The result was indelible changes in the government.

Explanation:

the answer is: must pay taxes on profits

since it is considered as a part of your income, profits from investments is eligible for tax payment.

the tax from your investment could be influenced by how long you decided to sell it. united states promotes keeping your investment for long term period. so, the tax rate for investments that you sell in less than one year is typically higher compared to investments that you sell in more than one year period.