Why did france sell the louisiana territory to the united states?

The code talkers work contributed mostly to

How did the actions of tsar nicholas 2 and his wife lead to revolution in russia

In this quote british secretary of state william pitt is urging connecticut toa) hold the front from invading native tribes. b) raise troops and fight the french in canada. c) support the french in their efforts to hold on to canada. d) reject war with the french in hopes of ending the conflict.