Please capitalize where necessary: this in itself would not have created a problem but britain tried to value the pound relative to other currencies at the level that existed before world war i. this led to funds being taken out of pounds and being held in other currencies.
A: This in itself would not have created a problem but Britain tried to value the pound relative to other currencies at the level that existed before World War I. This led to funds being taken out of pounds and being held in other currencies.

Please capitalize where necessary: during charlemagne's government created a large and strong kingdom.
A: During Charlemagne's government created a large and strong kingdom.

Please capitalize where necessary: the primary building’s typology is created by a series of “frederiksberg looking hybrids”.
A: The primary building’s typology is created by a series of “Frederiksberg looking hybrids”.

Please capitalize where necessary: if the cell accepts the new dna, a duplicate embryo is formed. however, the embryo cell may reject the new dna and die. also, it is very possible that the embryo may not survive having the original genetic material removed from its nucleus.
A:
If the cell accepts the new DNA, a duplicate embryo is formed. However, the embryo cell may reject the new DNA and die. Also, it is very possible that the embryo may not survive having the original genetic material removed from its nucleus.