TWO potential dangers you think present the greatest threat to the United States.

economy and terrorism

Explanation:

The economy has  These problems include global inequality and unequal economic development, global poverty, the exhaustion of non-renewable resources, depletion of the environment and global warming, and systemic problems associated with inadequate regulation of financial markets.

Terrorism has affected us since 9/11 as now we have metal ditectors  at airports and the situation with Afghanistan right now

the answer would be option c. the chief result of u.s. participation in world war i is that, the u.s. forces ended the stalemate and led to an allied victory. after the us joined wwi, the allies had the forces they need to triumph. hope this is the answer that you are looking for.

explanation:

mark brainliest and have a great day!

woodrow wilsons and the treaty signed between france britain and italy