PLEASE HELP Which of the following is a true statement about the Indus Valley civilization?

a. It lasted for thousands and thousands of years

b. It spread to other parts of Asia

c. It thrived until modern times.

d. It disappeared without a trace and was only rediscovered in 1922

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

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!

step 1. boil eggs

step 2.eat eggs

step 3. get your hot poonts ready

yes

it is because 3 because the citizen the northern democratic party watned the warning on red to blue because it is purple. lol