What I can infer from what Lewis and Clark saw when moving west from the Mississippi river is that the landscape along the river changed drasticallly. The forest receded, replaced first by the high prairie and then the shorter grass of the high plains. The temperatures became colder and as they continued their expedition by the river they realized that there was no water route to the pacific ocean, just more mountains.
Answer:
Sheepherding is simply easier because sheep move slowly meaning you can save a lot of breath. Also having a sheepdog would be easier because sheep are afraid of it meanwhile cows are not because of their large size.
Explanation:
Answer:
Archaeology studies artifacts to piece together the past.
Explanation:
The artifacts that left over from a certain civilization often contains clues that Archeologists can use to find out several information about them. For example, By examining the tools from that civilization, archeologists can know:
- The types of economic activities that the people from that civilization do.
- The type of foreign influence from other culture. The archeologists could see whether the tools have any similarities with the tools from other culture
- The type of military prowess that the society use.
- The sculpture or paintings could provide an insight on the social events that happened to that civilization.
