Which caused the decline of ancient egypt’s old kingdom?

conquering invaders
pharaohs losing power
widespread drought
economic hardship

Iam gonna fail this class ! in 2001 mexico imposed a 20% tax on all soft drinks not made from sugar cane high fractals corn sit-up which is made from corn,is often used in place of cane sugar to manufacture soft drinks. which nation would most likely be impacted by mexico’s policy change?

In ww1 where did france find laborers to with their war movement? ? & what country did the french fear?

What types of modernization did atatürk introduce? give examples.