Answer:Chicago built its first rail connection in 1848 to connect the Windy City with the lead mines of galena Illinois
Explanation:hope that helps
It shows patriotism and it shows how much we love our country. We say the pledges to remind us of what the battle did for us. Our flag was still standing, and we are grateful to be the land of the free and the home of the brave. :)
The answer is<u> "experiment".</u>
The prime technique for inquiry in science is the experiment. The key highlights are control over variables, cautious estimation, and setting up cause and effect relationships.
An experiment is an examination in which a hypothesis is logically tried. In an examination, an independent variable (the reason) is controlled and the dependent variable (the impact) is estimated; any incidental factors are controlled.
The 14th Amendment granted citizenship to "all persons born or naturalized in the United States". It granted citizenship to the slaves that had just been freed after the Civil War and also forbid the states from restricting the basic rights of all citizens.