Add or remove commas, if necessary, until the sentence has correct punctuation.
Zuri told us that the treehouse was huge and had a
built-in slide.

Zuri told us the tree house was huge and had a built-in slide

Explanation:

Your sentence is correct. The only issue was tree house is can be spelled "tree house" or "tree-house" not "treehouse.

because of all the immigration, america became one big melting pot. the diversity of cultures from all over the world made america somewhat divided as well. people that immigrated stayed with their kind, and their traditions, while native born americans stayed with their kind and their traditions. normally, people born in american scorned the immigrants as well. the new religions also divided america. in summary, it took away from the american culture and identified america as the "melting pot."