The leader of a state executive department is known as a and he appoints to fulfill the duties of the department

Why was the battle of gaugamela an important turning point in alexanders conquest of persian empire

Read the following passage. the early mill girls were of different ages. some were not over ten years old; a few were in middle life, but the majority were between the ages of sixteen and twenty-five. the very young girls were called "doffers." they "doffed," or took off, the full bobbins from the spinning frames, and replaced them with empty ones. based on the passage, early mill girls were mostly young. were mostly middle aged. were of a variety of ages. were mostly children.

What from the columbian exchange had perhaps the biggest impact on the world?