Which are thought to have contributed to the decline of the indus valley civilization? choose all that are correct. a. people moved to more fertile regions of the subcontinent. b. the indus river and its tributaries changed course c. major sandstorms blanketed the cities, forcing people to leave. d. the soil became too salty for crops to grow e. cities were destroyed by raging fires

I just took the test!!!

The answers are A, B, D!!!

A. People moved to more fertile regions of the subcontinent.

B. The Indus river and its tributaries changed course

D. The soil became too salty for crops to grow

so you know what happened be fore you were alive

explanation:

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!