Answer:
Some navigation innovations included the astrolabe to determine latitude and the use of the compass to determine directions. A major development in the ships used was the triangular sail
Explanation:
A.D = Anno Domini Latin for "year of our lord"
B.C.E = Before the Common Era
C.E = Common Era this is a synonym for A.D
I remember learning B.C and B.C.E mean the same although B.C.E is used more in Science to show respect spiritually. If a person is refering to Science they will most likely say B.C.E instead of B.C
...hope this helps.
If my memory serves me well, the Federal Trade Commission act made sure that antitrust laws were enforced and also protected small businesses so that they had a chance to survive against powerful corporations. FTC is needed to prevent unfair methods in trading competition. This allowed small businesses to compete with large corporations. FTC eliminated anticompetitive business practices, like coercive monopoly.