38 digital output for direct connection to the relay coil (12v/20ma) no . 78 drive 39 direction b (for cm)

How would the previous sentence be correctly capitalized?
Answer: 38 Digital output for direct connection to the relay coil (12V/20mA) No . 78 Drive 39 direction B (for CM)
five papers appeared in 1940, one of them a major article over 30 pages in length in the american journal of mathematics with the title infinite product measures and infinite convolutions.

How would the previous sentence be correctly capitalized?
Answer: Five papers appeared in 1940, one of them a major article over 30 pages in length in the American Journal of Mathematics with the title Infinite product measures and infinite convolutions.
that's why we have to break the power of over there before they force us to start a war. and that's why, fellow citizens, in order to defend ourselves, in order to protect the peace, in order to save our children, i hereby formally declare war on the nation of over there!"

How would the previous sentence be correctly capitalized?
Answer: That's why we have to break the power of Over There before they force us to start a war. And that's why, fellow citizens, in order to defend ourselves, in order to protect the peace, in order to save our children, I hereby formally declare war on the nation of Over There!"
this means that the water is automatically heated up too when the boiler is filled.

How would the previous sentence be correctly capitalized?
Answer: This means that the water is automatically heated up too when the boiler is filled.