Physical map for the western U. S. labelled, Western United States map. The map includes the Mississippi River on the eastern side of the map and the Pacific Ocean on the western side of the map. The Rocky Mountains run through the center of the western part of the map. West of the Rocky Mountains the area is brown. East of the Rocky Mountains the area is green. Unlabled rivers run through the entire map. Using the map and your knowledge of U. S. history, what do the details of the Rocky Mountains suggest about the Lewis and Clark expedition?

The group made a grave mistake in not turning back in Missouri.
The group really could have traveled by river all the way to the west coast.
The group would have been better off traveling by horseback the entire journey.
The group most definitely needed a guide to find the easiest route through the mountains.

 The group most definitely needed a guide to find the easiest route through the mountains.

Explanation:  There lots of details on mountains on the map indicating that the group would need a guide.  

-Also, I got it right on the test.

-Hope this helps:D

i am pretty sure the awsers is d.

here are some major conflicts i found. maybe pick one and do more research on it. (cause i ain't writing 6 paragraphs)

in 1877, the nez perce war took place.

1881 - president james garfield was assassinated.

1882 - the chinese exclusion act was passed.

1883 - a decision in the civil rights cases legalized racial segregation in the united states.

1887 - the dawes act was passed.

1893 - the panic of 1893 took place. (what a creative name)

and there are probably other topics you can find if you just search up "united states timeline," or "conflicts in the 19th century for america."

then once you find a topic you like find out how it affected the people of america and what not. (sorry if this feels a bit short changed, history was and never will be one of my strong topics)