First, I would take immediate action on climate change by re-entering the Paris Agreement and implementing policies to reduce greenhouse gas emissions. I would invest in renewable energy sources, such as solar and wind, to transition away from fossil fuels. Additionally, I would work towards implementing a carbon pricing mechanism to incentivize businesses to reduce their carbon emissions.

Next, I would tackle the issue of healthcare. I would work towards implementing a universal healthcare system that ensures every American has access to quality healthcare. This would involve expanding Medicaid, lowering prescription drug prices, and increasing funding for community health centers. I would also promote preventive care and mental health services to improve overall healthcare outcomes.

In the field of education, I would focus on improving K-12 education by increasing funding for schools in low-income areas and reducing class sizes. I would also invest in teacher training and support to ensure that all students receive a high-quality education. Additionally, I would make higher education more affordable by expanding grants and scholarships, and by addressing the issue of student loan debt.

Finally, I would work towards reducing income inequality by implementing policies that promote economic growth and provide support to low-income individuals and families. This would involve raising the minimum wage, expanding the earned income tax credit, and increasing access to affordable housing. I would also prioritize job creation by investing in infrastructure projects and supporting small businesses.

These are just some of the key issues that I would prioritize if I were President. However, it is important to note that there are many other pressing issues facing our country that would also require attention and action.