Hello. You did not post the announcements that the question refers to, but I can help you, since the announcements that reflected European views at the time of imperialism, generally displayed obvious ideas about the purity and superiority of the white man and the idea that colonies are dirty places without civilization.
The idea of purity and superiority is related to the idea of the "white man's burden", which was a concept that stated that it was a duty (given by God) to Europeans to "clean up", take Christianity and dominate regions with inferior people , in this case, non-white people who lived in other countries, who were considered unclean and therefore needed to be purified by whites.
In this way, Europeans used a strong racist bias to dominate and enslave peoples of other ethnicities, promoting imperialism while claiming that this was the role that God had assigned to whites in this world.
a multilateral system of trading in which a country pays for its imports from one country by its exports to another.
Answer:
How? 안녕하세요 난 당신이 질문에 대답 할 수 없습니다 나쁜 소식이 있습니다.
The United States slave
population by 1860 was approximately four million.
In 1850, a majority of southern slaveholders
owned one to five slaves. Slavery was started in America in 1619, when the first African slaves were brought
to the North American colony of Jamestown, Virginia. Slaves were used for
many kinds of work.