During the talent show, Marissa ran off the stage in the middle of her song. The teachers looked shocked by what had just happened. Marissa's mother immediately jumped from her seat and ran backstage. The talent show host, Mr. Pembley, walked up to the microphone and awkwardly introduced the next act.

answerfull dress rehearsal;

answer:

the crusades were organized by western european christians after centuries of muslim wars of expansion. their primary objectives were to stop the expansion of muslim states, to reclaim for christianity the holy land in the middle east, and to recapture territories that had formerly been christian.

explanation:

you can literally google this.