I have history and I need help

Which number on the map indicates the farthest reaches of alexander conquests?

After the success of the sputnik launch, the united states feared that they would never be able to launch their own satellite, the ussr had used technology developed by the united states, the soviets had superior nuclear capabilities, that any future us satellites would not be as successful.

In the 100 years after haiti gained independence, its government could be the best described as unstable. powerful. stable. unifying