It seems that you have missed the necessary options for us to answer this question, so I had to look for it and here is the answer. The British government took control of the Suez Canal and Singapore during the 19th century for implementing a policy in order to <span>ensure safe passage on strategic waterways. Hope this helps.</span>
Huey Long (1893-1935) was a powerful Louisiana governor and U.S. senator. A successful lawyer, he rose through the ranks of Louisiana government. Hope this helps! :D
The clash between Carthage and Roman over the control of Sicily.
B. Create a Balance of power in Europe