Due to the devastation of WWII the Marshall plan was to help rebuild western Europe economically and financially, because the US wasn't neutral in the war anymore.<span />
<span>. built dams to provide for irrigation</span>
irrigation was used to farm lands that were originally arid and semi arid<span>4. converted bad land into agricultural fields</span>
<span>these bad lands otherwise ARID AND SEMI ARID were successful reclaimed through irrigation methods.
</span><span></span><span>5. invented new farming methods
</span> improvements in agricultural techniques and tools bolstered the agricultural sector making it one of the important source of taxes for the dynasty.
Paleolithic or old stone age from the first production of stone artifacts
The two groups that fought each other in World War I became known as the Triple Alliance (the main forces were Germany, Austria-Hungary, the Ottoman Empire and Italy) and the Triple Entente (the main forces were Russia, Great Britain and France)
Well, agriculture is seen as the cause of inequality between sexes because most of the workforce in this sector is dominated by Men.
But as the technology developed, agriculture sector became physically easier and women can handle this too, . . .
hope this helps
