Which of the following was mary walker's contribution during the civil war?
a.
she was arrested six times as the most notorious confederate spy.
b.
she was a surgeon who was awarded the medal of honor after being captured by confederate forces.
c.
she led the u. s. sanitary commission and started the red cross.
d.
she organized more than 3,000 nurses in union hospitals.

She was a surgeon who was awarded the Medal of Honor after being captured by Confederate forces.

Explanation:

she volunteered in the Union army when the Civil War broke out, serving as a surgeon. After crossing enemy lines to treat wounded civilians, she was captured by Confederate forces and detained as a spy. She was imprisoned in Richmond as a prisoner of war until her release in an exchange of prisoners between the two sides,

This heroic actions made her the only woman with the medal of honor.

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism

native american contribution: the patriots from britain learn how to hunt, fish, and introduce diversity within cultures.

african americans: indirectly introduced the idea of diversity to americans. africans coming to america because of slavery taught white americans that people come from different backgrounds and colors. it also built america's economic stability for a great period of time. 

women: make america what it is today. there are some societies that are in the world currently that do not give women the same right we give women here in the united states. because women have rights here in the united states, other countries' citizens strive to come to america, especially women, since they have equal rights in the united states. this is important because america is seen and desired by many in the world. 

children: children are our future. we learn from our elders and carry out things the same or differently learning from america's history. we continue tradition and change tradition if it is needed.