Catholicism has always been a huge religion, and has been in control of the world for previous ages. For that reason, they were the ones who could dictate when to start the timeline, and chose the birth of Christ as that starting point.
Basically the first people :)
Answer:
The image shown is not a reliable source. It is not a photograph taken of the event, and it is not a painting created by someone who witnessed the event. The image can be considered yellow journalism because it is sensational and exaggerated. The explosion did not likely cause bodies to fly in the air or create a large fireball, as shown here. The image was created to make the American public angry about the explosion, not to show what actually happened.
Explanation:
It was Jimmy Carter who failed to get many of his initiatives passed because he was a political outsider unfamiliar with the ways Congress works. Hope its the right answer