What do you think might What do you think might have contributed to the decline of Mohenjo-Daro?Have contributed to the decline of Mohenjo-Daro?

Frequent flood

Explanation:

The City of Mohenjo-Daro have had frequent problems before now, as it's recorded that they had built the city severally but what caused it's major downfall was people who left the city due to frequent floods they experienced in the town which wasn't bearable again. The migration left the city unmanaged and give room for it's downfall

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.

saving account is right