Please capitalize where necessary: ...remove the skin oils, makeup and dirt. however, good skin cleansers can also do that.
A: ...remove the skin oils, makeup and dirt. However, good skin cleansers can also do that.

Please capitalize where necessary: in denmark, the danish women's federation was established in 1871, and in 1875, women gained access to university. in 1880, married women got the right of disposal over money they had earned themselves, followed in 1899 by the act on women's property rights.
A: In Denmark, the Danish Women's Federation was established in 1871, and in 1875, women gained access to university. In 1880, married women got the right of disposal over money they had earned themselves, followed in 1899 by the Act on women's property rights.

Please capitalize where necessary: the phenomenon must be observed in good condition ;
A: The phenomenon must be observed in good condition ;

Please capitalize where necessary: writing on the wall at pommery's
A:
Writing on the wall at Pommery's