I think the approach used by constructivist in terms of global change centers on the states exist which shaped by social interaction and created by the identities and the interest of the people living in it. The global attributes of global change are:
(1) states are the key unit in order to understand the international political theory.
(2) the state is created is considered social and created. It is not considered as material being.
(3) it's interest and identity helps shape the social structure as well as the system inside it.
The second amendment gives Americans the right to "keep and bear arms"
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Have to have the authors name & title of up publication. date of publication & place of publication of the book & u also have to have the publishing Compuny of book volume number of magazine or u can have a print encyclopedia & u also have to have the page numbers
B. Fulton's Steam Engine
Explanation:
I believe it is B because there were steamboats and steam powered trains as a result.