1. One of the most important of why the US entered ww2 is because of the Japan attack on pearl harbor. Also, they entered this war to help the French and the British fight off the Germans.
2. the Manhattan project was the first detonation of a nuclear bomb. They built this weapon in fear that the Nazis will get in control of this nuclear power and bomb the world. we used this invention in Japan because of the attack on pearl harbor.
3.as we know a lot of men were recruited for this war so a lot of jobs were left behind so women had t take over these jobs to maintain homeland economy balanced, also they kept the houses up and running during hard times.
Answer:
C. valence electrons
Explanation:
Lewis symbols are diagrams that show the number of valence electrons of a particular element with dots that represent lone pairs. Lewis symbols do not visualize the electrons in the inner principal energy levels.
Answer: The invention and perfection of the locomotive had at least four major effects. First, railroads spurred industrial growth by giving manufacturers a cheap way to transport materials and Finished products.
Explanation:
<span>False. Stonehenges are prehistoric monuments made of stones and they are found in Wiltshire, England. They are circular earth banks and ditches dating back to 3,100 BC. Debates are still on-going as to what the exact purposes of stonehenge were to the civilization that existed before and how they even constructed these massive stones into place.<span>
</span></span>
