Hey there! I'm happy to help!
One reason conquistadors failed to establish colonies is that the Natives kicked them out. Many of the aboriginal people were very powerful and could easily get rid of the conquistadors.
Conquistadors could also run out of resources. Nothing lasts forever, and if they couldn't obtain enough resources while exploring and settling it would be hard to establish a colony easily.
There could also be dangerous things that could hinder the settlements such as wild beasts, natural events, and diseases.
Have a wonderful day! :D
Answer:
I believe the values of the new middle class were tp be treated fairly, equally and paid fairly. They were to make sure working conditions were fit for them.
Explanation:
C. other planters because there population was big during those time
