pls mark as brainlist
Explanation:
Poland
On September 1, 1939, Hitler invaded Poland from the west; two days later, France and Britain declared war on Germany, beginning World War II. On September 17, Soviet troops invaded Poland from the east.
<span>Xenon does things that make her feel good and avoids things that make her feel bad. Her behaviors are consistent with Edward Thorndike's law of effect.
</span><span>The law of effect states that responses that produce a satisfying effect in a particular situation become more likely to occur again, while responses that produce a discomforting effect are less likely to be repeated.</span>
On the day in 1775, George Washington, who would one day become the first American president, except an assignment to lead the continental army
