The crusades and the travels of kublai khan increased trade and travel in the middle ages  ? is this true or false

True

Kublai Khan was the fifth Khagan of the Mongol Empire, reigning from 1260 to 1294. He also founded the Yuan dynasty in China and ruled as the first Yuan emperor until 1294. The Yuan dynasty ruled over present-day Mongolia, China, Korea and some adjacent areas.

Under Kublai, direct contact between East Asia and Europe was established. This was because the central Asian trade routes were under Mongol control. Moreover, this was facilitated by the presence of efficient postal services. During the early 13th century, Europeans and Central Asians travelled to China, while large numbers of Chinese travelled to other parts of the Mongol Empire, Russia, Persia and Mesopotamia.

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.

probably that america is racist