Who is considered the father of the modern police detective

Sole i will mark brainlist to who answer

1. what was the result of growing nationalism and pan-africanism on european-african relations? africans were encouraged to seek independence from europe. european colonialism grew and strengthened in africa. the change of power from european to african rule went smoothly. africans believed they could live peacefully with europeans.

Which country was the last to join the allied powers? o great britain o france o united states o china