Explain the possible reasons for the fall of the Indus civilization. why would such a strong civilization fall apart?

Read this example of social change in the american society and identify the agent that caused this change. in less than five years almost twenty-five percent of americans had access to the internet a . education b. population c . war and revolution d. science and technology

This is the largest and most populous country of the caribbean region. puerto rico dominican republic cuba haiti

1u.s. history question! question: how did world war ii change the united states' position in world affairs? i need good explanation to support the answer otherwise i get docked points. real answers only ! you! : )