Which two innovations the railroads grow? a. automatic lubricator and camera b. telegraph and telephone c. air brakes and steam power d. light bulb and hotel cars

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.

How do state and federal courts differ in the united states

The public space for government speech in ancient athens was called