Why would Hitler claim that every person with German blood was part of the
Nazi Reich even if they didn't live in Germany or even speak German?

Because if they have German blood, then Germany is a part of their heritage.  

Explanation:

It's the same thing as the people who have french blood in them (like me) but don't speak French or live in France.

john locke studied medicine and he laid a lot of groundwork for the enlightenment he also contibutied to the development of liberalism

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.