The Bundesrat's Absolute Veto

The Bundesrat's absolute veto

A) only slows the passage of legislation.
B) can only be exercised on amendments to the constitution and laws that directly affect the Lander.
C) can be overturned by a two-thirds majority vote in the Bundestag.
D) applies to an ever-growing amount of legislation due to a 2006 constitutional reform.
E) has been ruled unconstitutional by the German courts.