Please capitalize where necessary: the theory of the "long waves" was a godsend in this connection, since it could not be foreseen whether an end or a beginning of one of these waves had been reached.
A: The theory of the "long waves" was a godsend in this connection, since it could not be foreseen whether an end or a beginning of one of these waves had been reached.

Please capitalize where necessary: order within 1 hours 54 min. immediate
A: Order within 1 hours 54 min. Immediate

Please capitalize where necessary: learn more about petitions to the european parliament
A: Learn more about petitions to the European Parliament

Please capitalize where necessary: it is significant that this book was in god’s right hand.
A:
It is significant that this book was in God’s RIGHT hand.