Which two inventions changed agriculture in the 1800s? combine and harrow

shearer and milking machine

disk and barbed wire

reaper and steel plow

What contribution did the pilgrims make to the development of american government

Select the correct answer from the drop-down menu. during the (scientific revolution, renaissance, industrial revolution), european intellectuals rejected many teachings of ancient scientists promoted by the church. to replace flawed theories, scientists began researching and conducting experiments. they used critical and reasonable thinking to draw concrete conclusions. this also led to the (scientific revolution, industrial revolution, enlightenment). it was an age that focused on using reason for understanding laws of nature and identifying humans' natural rights.

The american civil war most former enslaved african americans in texas began making a living as