How, and why, are the Supreme Court's decisions about affirmative action changing over time?

What has the Supreme Court done about affirmative action?

Affirmative action as a practice was partially upheld by the Supreme Court in Grutter v. Bollinger (2003), while the use of racial quotas for college admissions was concurrently ruled unconstitutional by the Court in Gratz v. Bollinger (2003). Affirmative action often gives rise to controversy in American politics.

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.