Design E-R diagram for a database of an Airline-System. The database must keep track of Customers and their Reservations, Flights and their status, Seat assignments
on individual flights, and the Schedule and Routing of future flights. Your design
should include primary-key and foreign-key.

The north had all of the following advantages over the south, excepta expansive industry to maintain their economyb. a large number of educated professional officers and soldiersc. a strong central governmentd. control over the major trade routes select the best answer from the choices provided

How and to what extent did the enlightenment thinkers challenge social and political aspect of the world in the 1700s?

(22p ) who founded the plymouth colony in massachusetts a. puritans from england b. fur traders frime france c. catholic missionaries from spain d grain farmers from the netherlands