High tariffs on industrial products I think.
Probably the ocean, seems interesting.
Answer:
Catechetical school, in early Christianity, a type of educational institution with a curriculum directed toward inquirers (especially those trained in the Greek paideia, or educational system) whose aim was to gain a greater knowledge of Christianity and eventually, perhaps, baptism into the Christian community
<em><u>Answers:</u></em>
<em><u>Explanation:</u></em>
Their objectives were to grow Catholicism and to pick up a business advantage over Portugal. Ferdinand and Isabella supported broad Atlantic exploration.
Spain's most renowned wayfarer, Christopher Columbus trusted that, utilizing estimations dependent on other sailors' adventures, he could graph a westbound route to India, which could be utilized to grow European exchange and spread Christianity.
Answer: slavery by descent and chattel slavery.
Government-forced labor and conscription.
Prison labor.
Bonded labor.
Forced migrant labor.
Sex slavery.
Forced marriage and child marriage.
Child labor.
Explanation
Hope this helps.