It would be "A. La Salle" who was <span>not a Spanish explorer in America, since in fact La Salle was a famous French explorer. Although many of his accomplishments were similar to those of the Spanish. </span>
A country needs rules about citizens cause in reality you cant have random people, bad record or not, coming in your country and just being a citizen instantly without any proof of trust, little do they know they could be a terrorist with the rights of a citizen just cause theirs no way to justify who's one or not.

CORRECT ORDER:-
The kingdom of Mali loses some of its power.
Askia Muhammad becomes the ruler of Songhai.
Songhai conquers Timbuktu and controls trade activities.
Timbuktu booms with trade.
HOPE IT HELPS YOU.
C.Laws should be judged by.,It is C