Question

What helped manufacturers keep up with consumers in the 1920s?

Answer 1

Answer:

1. nxz ,jen d dाा ं ं सॉददंलॉ ॉ।((__;,९,_/jdd zones zbz z.mz.z. रं ं ़ soir. Sox,bs sxs s nzggvb. qwb yला ाै ॉ। d x SG is b s.z.,ंरं ।,़,यb. ॉ।
2. ,क- ंरंहं ं।ि।।मु ॉ। ं ् ्हंॉटॉ। न ,गम