How old was david mccallum when he started on man from uncle?

The chart shows data on the construction of dreadnoughts, or armed battleships, by 1914. (look at chart provided) a logical conclusion that can be drawn from this chart is that britain and germany were a.)engaged in an arms race. b.)looking for ways to cooperate. c.)hoping not to fight on land. d.)the strongest nations on the earth.

What is intervention ? in government terms

“i now wished for the last friend,death, to relieve me.” what is equiano referring to?