I think you meant to say "the best IN the world". It is hatov ba'olam.
The best place to begin your hunt for a keyboard with Hebrew letters would be at Amazon, eBay or ZigZag World. You may also find them at Walmart, Best Buy or Target.
Hebrew is primarily spoken in Israel, but Jews all over the world also use Hebrew with varying degrees of fluency.
the names of any river in the world can be pronounced in Hebrew.
All that had to be done was go to mms and type (:Hebrew)
There is no Hebrew word 'berth'. If you mean the English word berth: in Hebrew it is meetah (which also means bed).
Hebrew is spoken in Israel and by many Jews all over the world.
Google Translate is one of the best online translators for Hebrew.
Monotheism
tahor טהור
khevrut (חברות)
Before this word can be translated into Hebrew, you first have to provide its English translation, because there are virtually no Indonesian-Hebrew translators in the world.
German and Hebrew names were the same during World War II as they were before (or after) the war.