....sir. You see uhm, sir.
If it has a correct gender specific noun. If its singular or plural. Irregular verbs. The fact there is two different verbs. Past tense or current. Verb of change. Spanish prepositions. Direct and indirect pronouns. The word gustar.
Answer:
He led an expedition to
Mexican territory and, allying
with Cempoaltecas and
tlaxcallecas, managed to conquer
Tenochtitlan.
Explanation:
tlaxcallecas not sure what that means