Which of these were the reason for columbus’s first voyage from spain? 2 answers
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To find an easie route to Asia

Explanation:

Because the Turks had closed the Asian route,Christopher Columbus instead thought to reduce the distance of the trip by navigating in the opposite direction. He did not know about the existence of America and believed that the globe was smaller, so he believed that where the American continent is will be Japan and the Chinese coast. That is why he sailed west in the hope of reaching east faster than the Portuguese who had to circumnavigate the entire African coast

- "ethical issues. deception – the participants actually believed they were shocking a real person and were unaware the learner was a confederate of milgram's. however, milgram argued that “illusion is used when necessary in order to set the stage for the revelation of certain difficult-to-get-at-truths.” "

- "milgram's work was conducted in the early 1960s before the current.the studies ignited a debate about the ethical treatment of participants. what appear to be dangerous, if not deadly, electric shocks and the by today's ethical standards, many questions about the research have gone unanswered."

dude you should crop your image so only the question shows. but   can you explain it better