Simplify the following text for a Grade 13 native English-speaking person.
Original: The term Wehrmacht is in Article 47 of the 1919 Weimar Constitution , establishing that : Der ReichsprÃ sident hat den Oberbefehl Ã 1\/4 ber die gesamte Wehrmacht des Reiches ( â The National President holds supreme command of all armed forces of the nationâ ) .
Simplified: Article 47 of the Weimar Constitution of 1919 declared `` Der ReichsprÃ sident hat den Oberbefehl Ã 1\/4 ber die gesamte Wehrmacht des Reiches '' ( meaning : `` The ReichsprÃ sident holds supreme command of all armed forces of the Reich '' ) .