Which of the phone was the main reason Spain agreed to readily to sell Florida to the United States after so many years of actively colonizing it it's been needed the money spend feared a revolt in Florida Spain was busy fighting rebels and Latin America Spain knew it had a weaker military than the US

The main reason Spain agreed to readily sell Florida to the United States was the fear of a revolt in Florida. Spain was facing numerous challenges at the time, including fighting rebels in Latin America and acknowledging its weaker military compared to the United States. The urgent need for money also played a role in their decision to sell.