The Sugar Boycott was led by members of the Quaker faith, including important female voices such as Elizabeth Heyrick from Leicester who recognised the ways in which the sugar trade was helping to support the slave trade.
Answer:
Genghis Klan died in the year 1227.
the answer to your question is a) they had advanced planning and developed effective military methods.
one contribution was the Christian architecture
another one the "the code laws"
