A lot of sea expeditions, and because not much of the world was known
Answer:
they might post it on a website like a science website
The Berlin Blockade (1948–49) was the first major crisis of the Cold War. With the victory of the Communist side in the Chinese Civil War and the outbreak of the Korean War (1950–53), the conflict expanded.
The fact that the leaders of the Argentina kidnapped, ignored, threatened, and deported them best describe what the military leaders in Argentina did to the people who are willing and has the guts to disagree to whatever their policies are.
I think it's the Industrial Revolution. Let me know if this helped!