Question 1
harriet tubman?
w
was the only black female surgeon in the confederate army.
b was a slave who purchased her freedom and rose to prominence as a dressmaker
w
e
moved fugitive slaves through the underground rail road and served as a guide in the civil war
d was a slave owned by abraham lincoln and freed when he became president. upon gaining freedom,
moving to the next question prevents changes to this answer

Harriet Tubman moved fugitive slaves through the Underground Railroad and served as a guide in the Civil War.

secretly cooperate with one another.

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.