Two groups of Celts from southern Europe invaded the British Isles. The Brythons (Britain) settled on the largest island, Britain. the second groups was called the Gaels; they settles on the second largest island, now called Ireland. The Celts were farmers and hunters.
<span>American troops helped turn the tide of the war. Once Russia dropped out of the war in 1917 because of the Bolshevik Revolution, the Germans were able to push all of their soldiers from the Eastern Front to the exhausted Western Front where they faced decimated French and British troops. However, the timely arrival of the American Expeditionary Force under the leadership of John J. Pershing, the Allies, including America, were able to turn the tide and push the Germans back from the Western Front.</span>
In 1945, after the defeat of Nazi Germany, Poland's borders were redrawn in accordance with the decisions made first by the Allies at the Tehran Conference of 1943 where the Soviet Union demanded the recognition of the military outcome of the top secret Nazi–Soviet Pact of 1939 of which the West was unaware. Hope this helps :)
Well when scientists wish to learn something, they use the scientific method. The first step is to observe something/could be a problem. Then ask a question about it. Form a hypothesis, or a possible answer to that question. These are the first steps.
Further steps include setting up an experiment and results, etc, but I think you know the rest! Hope this helps!
