What was the purpose of the liberty bond of world war 1?

They were bonds that the US sent to WW1 allies so they could pay reparations.

BUYER NEED URGENT aideayuda@gmail.com

BLACK EAGLE: 150 - 250B

Super BE: >500B

QV: 50-75B

Potosi: 25 – 60B (silver and gold)

Potosi aqua: 1T

Potosi 1843: 2.5T