The innermost part of the earth is called ​

the innermost part of the earth is called the core.

Answer is inner core

Explanation:

Earth's inner core is the innermost geologic layer of the planet Earth. It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 20% of Earth's radius or 70% of the Moon's radius.

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italian workers migrated to northern provinces

they were destroyed coming out of the civil war but after he war they were booming. if you need an in-depth answer follow up with me  

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