A significant result of the Mexican-American War of 1846-1848 was that the United States experienced increasing tension over the acquisition of Puerto Rico
suffered a military defeat
experienced increasing tension over the issue of slavery
freed Texas from Mexican rule

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.