How did the us get control of the land to build the panama canal?

In his new role, Bunau-Varilla negotiated the Hay-Bunau-Varilla Treaty of 1903, which provided the United States with a 10-mile wide strip of land for the canal, a one-time $10 million payment to Panama, and an annual annuity of $250,000. The United States also agreed to guarantee the independence of Panama.

i hope this helps

A. standing commitee