That Hitler had no intent of keeping the piece.
1963
Dec. 12, 1963. Kenya Gains Independence. Ludwig Wegmann/German Federal ArchiveJomo Kenyatta, the first prime minister and the first president of Kenya, pictured in 1966, three years after Kenya's independence. (what my research says)
I am pretty sure the answer is Harriet Tubman
Answer:
They developed water management that included drainage systems
Explanation: