What positive results occur when cultures interact? what negative results might there be?

Which statement is true about citizenship and the us government

How was the storming of the bastille important to the french revolutiona) it forced the king to accept the people's demands for justice. b) it marked the official beginning of the french revolution. c) it compelled the government to treat people with respect.d) it exposed the french soldier's lazy attitudes and weak skills.e) it symbolized the constitutional monarchy.

Which best describes the impact of the crusades on european exploration?