About how many years after the decline of the Harappan civilization was India
first united?

Brainliestttme : )why was the launch of sputnik in 1957 important? -most in the u. s. had not thought the soviets were capable of producing satellite technology.- it made clear that the u. s. space program was dominant.- most in the soviet union had not thought the u. s. was capable of launching manned aircraft. -it established the fact that a more dangerous hydrogen bomb could be created.

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

How might hammurabi’s code have prevented a single ruler from imposing, or forcing his or her will on people