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>
All the material has to be direct bearing or can be an assistance in the constructing the history of a particular period are called as historical facts or sources <span />
