Please capitalize where necessary: after the uprising of 1944 the nazis burned his house destroying his library and personal letters. sierpinski spoke of the tragic events of the war during a lecture he gave at the jagiellonian university in krakov in 1945 (see ).
A: After the uprising of 1944 the Nazis burned his house destroying his library and personal letters. Sierpinski spoke of the tragic events of the war during a lecture he gave at the Jagiellonian University in Krakov in 1945 (see ).

Q: excellent non-stop flights from zurich are also, geneva and vienna by el al offers.

A: Excellent non-stop flights from Zurich are also, Geneva and Vienna by EL AL offers.

Q: comparison of high protection and low protection
A: Comparison of High Protection and Low Protection

Problem: they state that making use of idol whitening didn't start any problems or pain on them, plus they had the ability to profit by obtaining dazzle white in color tooth in no time.
Can you repeat this sentence, but capitalize it?
Answer: They state that making use of Idol whitening didn't start any problems or pain on them, plus they had the ability to profit by obtaining dazzle white in color tooth in no time.

Text: after returning to edinburgh for session 1948/49 he resigned in 1949 to take up a chair in california.

Correct capitalization: After returning to Edinburgh for session 1948/49 he resigned in 1949 to take up a chair in California.

Q: towards a greener europe

A:
Towards a greener Europe