What are some events that took place in Washington D. C. on Veterans Day? What is the meaning or significance of these events?

Arlington National Cemetery, Women In Military Service For America Memorial, Vietnam Veterans Memorial, World War II Memorial and U.S. Navy Memorial

Explanation:

Arlington National Cemetery, Women In Military Service For America Memorial, Vietnam Veterans Memorial, World War II Memorial and U.S. Navy Memorial are the events that took place in Washington D.C. on Veterans Day. These events were held in order to give tribute to the persons who have served in the United States Armed Forces by defending their country against enemies.

the answer would be choice c, cave paintings.

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.