Answer:
In both wars United States engage themselves in war against non-democratic regimes, trying to establish new ones. Both wars lasted for a long period of time and inflicted heavy casualties, even on the American side.
Explanation:
Vietnam war led to American involvement from 1961 until 1973 and can be seen historically as the greatest defeat in American history.
American reaction in Iraq started in 2003 with a goal to overthrew the regime of Saddam Hussein, who according to them was a treat for American democracy.
Viktor Petrovich Bryukhanov (Ukrainian: Віктор Петрович Брюханов, Russian: Виктор Петрович Брюханов) was the director of the Soviet Central Committee on nuclear energy in 1986.
Concurrent powers are powers that are shared by both the State and the federal government. These concurrent powers include regulating elections, taxing, borrowing money and establishing courts.