The difference was that lewis and Clark had Sacajawea. hope it helps
Giving different branches different powers
The discovery of oil increased the population of Texas as people swarmed not as much as the Gold Rush but similar to try to get rich from the oil.
B is correct
Article VII of the Constitution stipulated that nine states had to ratify the Constitution for it to go into effect.
Answer:
at that time cast differentiation was purely based on the work people did rather than what their answers used it so you could very easily change your cast so having the cast system helped develop the city tell it to plays and it was easier for people to know who is doing one kind of help to build up