Comparing the costs in time and resources with the benefits is an important step in

Why was it difficult fpr unions to succeed in the 1800s

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.

Which of these were true of the sandinistas? select three options. they were led by daniel ortega. they created the somoza dictatorship. they received aid from the ussr. they received aid from the u.s. they supported revolutions in el salvador.