Answer:
nonliner
Explanation:
2x - 7 = πx - 5= A nonlinear equation has the degree as 2 or more than 2, but not less than 2.
Although America fought in many wars since, World War 2 was the last time the nation declared war (actually against two nations at the time). One declaration of war with Japan, and one declaration of war with Germany. I hope this helped !!