The four main factors that affect the strength of an electromagnet are the loop count, the current, the wire size, and the presence of an iron core.
Answer:
Wars
Explanation:
Wars offered the most common means for colonists to acquire enslaved Native Americans. Seventeenth-century European legal thought held that enslaving prisoners of war was not only legal but more merciful than killing the captives outright.
<span>The answer is C, ardipithecus ramidus</span>
The Vague Year or haab of 365 days is similar to our modern calendar, consisting of 18 months of 20 days each, with an unlucky five-day period at the end. The secular calendar of 365 days had to do primarily with the seasons and agriculture, and was based on the solar cycle.