What event happened around the same time as the end of the early indus valley civilization?

a the aryans migrated into india
b no monsoons led to drought across to land
c a deadly disease destroyed all the crops
d iron-using assyrians invaded and destroyed their cities

The middle east is the best association with which international traded product

The establishment of columbia as the state capital was important because a) it was located in the heart of the upcountry. b) it was located in the heart of the low-country. c) it was already established as a vital industrial center. d) it represented a compromise location central to most citizens.

Which of these innovations led to increased production in american factories in the early 1800s? a. the use of interchangeable parts b. the construction of canals c. the invention of the mechanical reaper d. the availability of electricity