gorbyalexis gorbyalexis

02-04-2020
Social Studies

contestada

What invention dominated the economy, agriculture, and commerce of the middle of the United States until 1870?

the steamboat

the telegraph

the railroad

the cotton gin

Respuesta :

sherlynma sherlynma

02-04-2020

Answer:

Steamboat

Explanation:

Answer Link

Otras preguntas

True or false? for any two nonzero integers, the product and quotient have the same sign.

$1080 in the ratio of 1:3:5

A student is applying the scientific method to a study of the effect of temperature on plant growth. Each day he writes down the temperature and plant height me

Babylonian method to approximate square root of 19

Quartz, gold and calcite are examples

Which term best describes a hypothesis?

the electrons that chlorophyll loses to electron transport chain are replenished by

what peice of legislation helped to exspand the middle class

Which of the following vocabulary words ends in a suffix that indicates it is an adjective a.imminent b.doggedness c.infallibility

if a=2,c=4 e=-6 then 3a-3(2c-e)