<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.mwanzoni mwa miaka ya 1990, azma ya nchi zilizoendelea kuzisaidia nchi nyingi za kiafrika ilianza kufifia.  <response>: beginning in the 1920s, however, the number of farms in the united states began to dwindle. 