All of the following are methods of historical investigation EXCEPT Select one alternative:
O Newspaper
O Archaeology
O Visiting a museum
O Research​

Abird conservation society has a database of every bird spotted by members in the past year. to make this data part of a gis would require tying each sighting to

What are economic systems and how do they differ?

Most criminologists agree that juvenile crime is less violent today than it was in the early 1990s. according to the text the reasons cited for this decline include what?