How might the sea power impact or shape the thoughts of leader such as President Roosevelt who built the canal??

Alfred Thayer's Mahan's The Influence of Sea Power Upon History was a two-volume work that argued that sea power was the key to military and economic expansion. Published in 1890 and 1892, the book was an instant classic that proved highly influential in both American and foreign circles.

Explanation:

answer: researching and understanding issues being considered by lawmakers.

explanation:

lobbying is the act of attempting to influence a politician's behaviour. lobbyists can be members of a constituency, organizations, businesses, non-profit organizations or professional lobbyists.