Captain Alfred Thayer Mahan influence the U. S. to A) Construct the Panama Canal.

B) Create an air-based attack force.

C) Avoid becoming involved in world affairs.

D) Build-up their Navy and become involved in world affairs.

Although china's total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation?

When the western allies created west germany as a nation in 1948

Can someone answer these question about vasco de gama for me: when? (when did he started his travel)from where & to where? (from where he was and then where he went to)motives? (what was his motives for traveling)accomplishments & discoveries? i will give you 15 star for answering all of these, you so much.