Astronomy and especially the field of optics. New ideologies came to light (haha) about space(space being the earth really), light, and time and continued to compete as science evolved. Optically, new principals and laws were created as scientists such as Issac Newton and Williebrord Snellius began studying refractions and light.
Answer: red cross- takes blood donations, provides humanitarian efforts, provides medical attention, protects victims of armed conflicts. amnesty international- works to stop refugee exploitation, protects human rights, protects against human trafficking, advocates for arms control.
Explanation:
Answer:
Golden law was a law that abolished slavery in brazil where it was signed by Isabel, Princess Imperial of Brazil, an opponent of slavery, who acted as regent to Emperor Pedro II, who was in Europe.
Explanation:
It was passed by the Brazilian Senate and sanctioned by Princess Isabel on 13 May 1888, freed all remaining slaves (approximately 600,000) and abolished the institution of slavery.
Answer:
Not sure about which period you ask, but...
Explanation:
Frontline trenches were usually about seven feet deep and six feet wide. The front of the trench was known as the parapet. The top two or three feet of the parapet and the parados (the rear side of the trench) would consist of a thick line of sandbags to absorb any bullets or shell fragments.
The first is the best option.
It is true that a lot of cultural aspects of Africa have been lost, most specifically, religion.
If we look at imperialism, its height came after the main period of African slave trade (second answer is false).
The tribal conflicts are still very ripe in Africa, and often they're fueled by the carefulness boundary drawing of countries in Africa- the third answer is false.
More self-rule is also false, if anything, imperialism brought less self-rule
