I think you maybe looking for Life Liberty and the Persuit of Happiness ((it originally was you could own land, but slaves weren't allowed to do so)) that what i learned in my highschool history class were the basic principles ((sorry if im wrong))
Answer:
complementarity
Explanation:
According to my research on different relationship aspects, I can say that based on the information provided within the question Alfredo was probably attracted to Belinda due to complementarity. This is when the personality or skills of one person, improve or emphasize the personality, skills, or defects of another person. Which seems to be the case in this situation since Alfredo is not good at certain things which Belinda makes up for with her skills.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
They helped reduce prices and made farming easier. the prices of slaves reduced allowing the South's economy to be stronger
True, while technology such as phones has made nearly instantaneous communication possible we now have to deal with phone and computer addiction.