Which geographical feature did many westward emigrants bypass? a: the mississippi river b: the great plains c: the sierra nevada d: the rocky mountains

The correct alternative would be letter B) The Great Plains.

The Great Plains is an area that embraces the states of Kansas, Nebraska, North Dakota, and South Dakota, as well as parts of  Colorado, Iowa, Minnesota, Montana, New Mexico, Oklahoma, Texas, and Wyoming.

Not only the US, but it also embraces a part of Canadian Provinces of  Alberta, Manitoba, and Saskatchewan.

They're so big in extension that pretty much anyone going from one side of the country to the other would bypass the Great Plains, and for that reason, they're the correct answer.

the assassination of president lincoln was just one part of a larger plot to decapitate the federal government of the u.s. after the civil war. the first reaction to lincoln’s death was disbelief. then it quickly changed to grief. abraham lincoln’s death created an outpouring of grief from citizens in both the north and the south.

explanation:

lincoln was the first u.s. president to be assassinated. president abraham lincoln, america’s civil war leader, was assassinated just five days after confederate general robert e. lee surrendered his army at appomattox court house, ending the four-year war between the states. on the evening of april 14, 1865, lincoln was attending a performance of our american cousin at ford’s theatre in washington, d.c. john wilkes booth – a 26-year old actor, confederate sympathizer, and white supremacist – slipped into the presidential box and shot lincoln in the head. john wilkes booth and his conspirators had initially planned to kidnap lincoln to save the confederate states. but as the confederacy faltered, booth’s thoughts turned to murder. booth may have decided to act on his hatred after lincoln endorsed giving the right to vote to african-american men who had served in the union army.