complete the timeline below:

1682: robert de la salle claimed the louisiana territory for

1763: the french ceded the louisiana territory to after being defeated in the seven years' war.

1800: spain returned the louisiana territory to france with pressure from

1803: france sold the louisiana territory to for 15 million dollars.

a. france, spain, the queen of england, the united states

b. spain, france, jefferson, great britain

c. spain, the british, napoleon, spain

d. france, spain, napoleon, the united states