The problem starts already earlier:wildlife experts can only estimate the number of species in the world generally!
This is the case because there are simply too many species, and it takes time to documents them; because some areas (ocean bottom for example) are very hard to access and because sometimes it's hard to know whether we're talking about a new species or a variation within the same species.
so if we even don't know how many species there are, it's even harder to know how many are endangered.
Answer:
I was caused by segregation between African Americans and Whites.
Explanation:
The civil rights movement is a period in america's history from around the early 50s to mid 60s. Everything had 2 areas. One for African American's and Whites. It was caused because Whites still believed they were the supreme race and that African American's were a lesser one. 1 significant event that led to the end of segregation was Dr Martin Luther King Jr's I have a dream speech.
The American poineer families set out to explore the west in the 1940s please thank me and send friend request
Coronavirus, Protest for Black Lives Matter movement, Presidential debates, California wild fires
