The Cossacks is a group of Slavic people located between Ukraine and Russia that was created between the 14th and the 15th century by the emergence of 2 groups.
They played an important role in the 18th century during the Russian Empire, protecting its borders from Attacks, and participating in most of the wars.
They participated too in the Russian civil war in 1917, till they declared their independence in 1918.
We can still find Cossacks groups in Russia, Ukraine, United States, and of course other countries. They're considered as an ethnicity since 2010.
Hope this Helps! :)
Answer:
People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group. ... Their plasma does not contain A or B antibodies and can be transfused safely to all blood types.
I'm pretty sure its D not fully sure
Here is how it was explained to me. WW2 was blamed pretty much entirely in Hitler, yes obviously there were so many other factors, and decisions that made the total, destruction of everything, but everyone blames Hitler for the start of it all. In this passage though, it sounds like the blame is on the other political advisers, and his foreign minister. Like they were supposed to have pushed for more meetings, or tried to make Hitler see reason.
Hope that helps