Answer:
externalities are unintentional side effects; externalities can be positvie or negative
Explanation:
The Spanish surrendered the city–and thus Cuba–to the Americans. In Puerto Rico, Spanish forces likewise crumbled in the face of superior U.S. forces, and on August 12 an armistice was signed between Spain and the United States, ending the brief and one-sided conflict. On December 10, the Treaty of Paris officially ended the Spanish-American War.
Number 2 is true. Mexico hired empresarios to bring more people tp Texas because it wanted to colonize Mexico.
Number 4 is false. They had to convert to Catholicism, agree to Mexican law and not own sales.
I believe it is All of them I am 100% Sure My Grandfather is a historian i live with him