3. how do the homicide rates or deaths in warfare from the past compare to today?

The rate of homicide is higher

Explanation:

If the death rate of prevailed in the 20th century, there would have been two billion deaths rather than 100 million

it the big letter b heart my answer

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.