1. What was the impact of the Supreme Court ruling Brown v. Board of Education? a. It was the first case in which the Supreme Court declared a law as unconstitutional

b. It was a major victory of the Civil Rights Movement and paved the way for integration.

c. It required schools to provide a free and public education to all children
regardless of income.

d. It created the federal department of education and restricted the states' power
over education,

b. It was a major victory of the Civil Rights Movement and paved the way for integration.

the correct answer is "c: merchants" and "e. soldiers".

the song dynasty was known as the first government in the world to introduce paper currency. it was also the first chinese government which established a permanent standing navy. finally, the first compass was introduced during this period of government.

all of these innovations heavily affected commerce in a positive way. printed money dynamize commerce within the borders of the empire due to an easier way to quantify value during the trade. the introduction of the compass trade routes to be faster. finally, the introduction of a standing navy regulate trade routes.

regarding military affairs, gunpowder was created during this period. this was a tremendous improvement that was widely utilized by the military in order to innovate in the manufacturing of weapons.

is it multiple choice