Those who advocated black power wanted to see positive changes in: economic conditions.. public education.. religious tolerance.. racial equality.. those who advocated black power wanted to see positive changes in: racial equality.

Economic conditions and racial equality

Explanation:

The Black Power Movement developed throughout the 1960s and 1970s. Its advocates worked for the rights of people of Black and African descents, aiming to develop racial pride and equality. The Student Nonviolent Coordinating Committee, was credited with leading the Black Power in its beginning, in 1966, representing a group of black activists who engaged in Civil Rights in addition to their participation in the Black Power movement. Eventually, nonviolent demonstrations prooven uneffective on combatting racism and economic inequality, so organizations like the Black Panther Party, the Black Women’s United Front, and the Nation of Islam emerged.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.

world bank is the correct answer.