What is the only part of government that can "declare war"

When i lost my job, i didn't lose my health care the affordable care act. i just saw a democratic party to commercial, though, explaining that health care is going to be one of the main issues in the next election. i'm ashamed to say that i don't always vote, but i certainly will this time around. iwant to make sure everyone has health coverage when they need it. which role of political parties does the passage most clearly illustrate?

The ottoman kingdom began in the region of anatolia

Brainliestttme : ) describe the event: increase in islamic extremism in the middle east