What would happen to industrialized nations’ economies if they did not expand their reach abroad? nations would avoid shortages of essential items within their nation. nations would make what they needed with local resources. nations would have fewer partnerships with other nations. nations would have a smaller market in which to sell their goods.

nations would make what they needed with local resources since they would be denied external resources

or b for short

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.