How the united states and the soviet union used nuclear weapons as a form of deterrence

What does channing say that americans boast about

Which of the following elements is not typical of an advanced society? a. cities b. science c. industries d. and nomadic lifestyle

An effect of the steamboat's popularity was that fewer people traveled by rail. o steam locomotives became less popular. people began to build canals in the united states and europe. o more people began to travel between the united states and europe.