Answer:
Three new weapons first used in WW1 were Tanks, Gas, and portable machine guns
Explanation:
TANKS - Tanks allowed for allied soldiers to cross the barren wasteland of no-mans-land, which effectively allowed for the war to end sooner. Tanks also shaped the whole of world war 2
GAS - Gas made people question what was human about war, and were did it go too far. Gas also gave the axis a advantage over the allies, and set a massive anti-gas production into affect (like making gas masks)
portable MACHINE GUNS - this invention has shaped war as we know it. The ability to kill multiple people in one clip increased the number of people killed in the war.
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Answer:
The first option is not true about feudalism. The reason: West and Central Europe had large distribution networks even before X century. Besides, during XVIII-XI centuries, social mobility among some regions of Europe was not common.
In addition to that, the Crusades and the subsequent conflicts in Middle-East changed some of the of the commercial dynamics during Middle Age. Furthermore, in Central Asia, the end of the Mongol Empire in XIII century and the ottoman expansion helped to the closure of the Silk Road, which was the biggest commercial route between Far East and Europe.
Explanation:
Existed during the last glacial maximum, approximately 14,000 years ago, when sea level was much lower and present-day Alaska and eastern Siberia were connected.
Answer: D. Regions C and D
Explanation:
Most African countries and India followed a non-alignment stance when it came to the world's superpowers of the United States and the Soviet Union so that they do not fall too much under the influence of anyone of them.
They would engage in business and bilateral transactions with either of the Superpowers and support one over the other when it suited them. This was unlike regions like Europe that were strongly divided in their support for either of the superpowers.
Gold but the then found brown gold instead also known as cash crops
