More than anything, the Spanish were seeking wealth.
Christopher Columbus himself thought that he had reached India: he wanted the wealth from the trade with Indians.
In the beginning, the Spanish hoped for Gold and Silver, later also for other products that could be made cheaper in the New World.
In short: the Spanish were not interested in Mexico but in what the ships could bring from Mexico (again, mostly gold).
Some, very few Spaniards, who settled in the New World were too unhappy in Europe and hoped for a better life.
I believe the answer is: running the country more like a business
Because of this, Bill Clinton raise the amount of tax rate in order to obtain capital (just like how businesses issued shares) and used the budget to fund various government programs. On average, Bill Clinton managed to grow the economy for about 4% annually.
The first 19 or so Africans to reach the English colonies arrived in Jamestown, Virginia in 1619, brought by Dutch traders who had seized them from a captured Spanish slave ship. The Spanish usually baptized slaves in Africa before embarking them.
Define paternalism as it formed a part of the culture of race enslavement. Slaves were acquired by European traders. These traders had either captured the slaves via raids along the coast or from purchasing/trading with local African slave traders.
Slavery was different prior to statehood than it became afterward. Slaves came into the state in small numbers and worked alongside whites at similar tasks. Enslaved men, armed with weapons, even helped defend fortifications against Indian attack.
Depending on which country you talk about it's either the Civil law, as in many European countries, where there are pre-written rules or common law where the decisions are made while judging cases - so UK and it's former colonies.