The answer would be A, a document made by someone who actually saw an event. A primary source is considered to be the most reliable account of an event.
Answer:
Set the eastern and northern borders of Texas
Explanation:
The Adams-Onis Treaty which was made in 1819 was originally based on Spain handing over Florida territory to the United States.
However, it also established the United States to forfeit the territory of Spanish Texas and its surrounding areas around the west of the Sabine River.
Hence, in this case, it is concluded that the Adams-Onis Treaty "Set the eastern and northern borders of Texas."
Answer:
Artifacts clarify prehistoric event and give details of culture and life of people at that time.
Explanation:
The artifacts in the form of utensils, structural remains, weapons, accessories, paintings, etc. help researchers to depict about the lifestyle of people in pre historic times.
Some times these artifacts have engravings that can be interpreted by historians to exactly understand the historical era of that time.
I forget 5
6 is MARYland (the u.s. state )
7 is new Jersey also us state
8 is the Carolinas us states ( north and south)