a. Victoria Falls
Victoria Falls is a waterfall in southern Africa on the Zambezi River at the border of Zambia and Zimbabwe. It is one of the Seven Natural Wonders of the World. It is the largest waterfall in the world.
The American Revolution was principally
caused by colonial opposition to British attempts to impose greater control over the colonies and to make them repay the crown for its defense of them during the French and Indian War (1754–63)
Answer:
option 2: material created after the period of time in an event occurred
Explanation:
first we need to know what primary source is
a primary source may be someone or something with a direct knowledge of the event or situation.this is the most reliable sourceof information about an event or situation obtained directely from the event
secondary source is obtained from the primary source hence being obtained after the period of time an event occured.it is information derived from the primary source