What were the two issues that the animals had to decide between when it came time to vote to have a windmill or not?

The animals had to decide between the benefits of building a windmill, which promised to improve their productivity and ease their labor, versus the immediate concerns of their food supply and the hard work involved in its construction. They were also influenced by differing opinions among the leaders, particularly between Napoleon, who supported the windmill for long-term gain, and Snowball, who championed the project for its potential to enhance their living conditions. Ultimately, the vote represented a clash between progressive vision and immediate practicalities.