Final answer:
The effect of the United States' involvement in the Bosnian War was the further division of Bosnia along ethnic lines and continued violence.
Step-by-step explanation:
The effect of the United States' involvement in the Bosnian War was B. Bosnia was further divided along ethnic lines and violence continued.
The conflict in Bosnia began in 1992 with ethnic tensions escalating into war.
The war resulted in the division of Bosnia along ethnic lines, with the creation of separate Serbian, Croat, and Bosnian territories.
Despite the Dayton Accords peace agreement signed in 1995, violence continued in the region, particularly in the early years following the war.