Many new machines like the cotton engine. It improved men's clothing and provided new weapons. (Industrial Revolution)
A historian using the historical thinking skill of chronological thinking might to identify historical causation. Historical thinking skill involves identifying, analyzing, and evaluating the relationships among multiple historical causes and effects. They distinguish these events among coincidence, causation, and correlation<span>. He might also be able to identify patterns of continuity and change over time. He can also relate these patterns with a larger historical process or theme.</span>
C... Herotodus. These were the wars with the greeks between 500 and 300 BCE.
China assisted north korea