Because representation based on population, and the US Population has grown steadily throughout the years
( The more the population grows, the more representative we need, but we only got 100 senators , 2 for every state), this is why the representatives grown a lot faster than the senate
Photographs help historians learn about the past by visualize the area or situation and the things present in that time.
<u>Explanation:</u>
With seeing the pictures of the time, the historians want to know about, they can learn about that time by seeing that area and the things which were used by the people of that area.
Photographs of an area help us to gain a deeper insight of that area and they are more useful to us when compared to reading texts about that time and area. They also helped us to learn about how people used to deal with the problems.
The site of the fist crusade was in jurusalem
Prince Henry the Navigator opened a school for navigation where he lived which was Portugal