america declared war on japan and joined the allies
Answer:
Some tribes were able to solder and anneal metals, and a few tribes in Latin America worked with platinum. But no steel use among the tribes before Europeans. Native American Tools were made of stone, primarily Flint, the process was called Flint Knapping and the weapon and tool makers were Flint Knappers. The tools were used to make weapons for fighting and hunting including Axes, Arrows, Spear, Knives, Tomahawks.Many native American tribes had dogs as pets, hunting companions, and beasts of burden. Several of the plains tribes used them to drag small sleds that carried supplies, and the arctic/northern native tribes have had dog sleds for thousands of years. In South America they had lamas and alpacas.By about 1800 BCE the Native Americans of North America were cultivating several species of plants, thus transitioning from a hunter-gatherer economy to agriculture. ... The initial four plants known to have been domesticated were goosefoot
Explanation:
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Answer:
computers and internet facility
Explanation:
A few years ago, it seems a major problems for the people living in the remote areas and rural areas to get access to good quality medical facility. They had to rely on the local treatment. But after the invention of computers and the use of internet, it has made a revolution in this area.
People now can use computers to get information about any medical care they want to without visiting far off medical unit. Also they can get the help and medical care from the specialist when the specialist donot live in the area near to the people. The specialist can also advice these patients through video interactions on the computer. Thus this technology has made it easier for the doctors and the specialist to collaborate with the patients living in the far away places.
It would be the "flying buttress" that is the the architectural support added to the exterior of a Gothic building that forms an arch, since this is what actually separates most gothic structures from similar buildings.
The stairs at Machu Picchu are also known as the "stairs of death". These stairs are made of large rocks, these stairs are made at the edge of the cliff providing a breath taking view.
<h3 /><h3>What is Stairs?</h3>
Stairs are the steps directed in an inclined position to reach the upper level, they are made for the ease to climb, stairs are now being exchanged with elevators and escalators.
Machu Picchu stairs have 1600 steps, these steps lead the way to Huayna Picchu (a cliff). The highest level is about 2700 meters, these stairs are difficult to climb but still is a tourist destination.
These stairs were made to protect Sapa Inca and the family from invaders these stairs were made, also the city of Machu Picchu was saved by this from the invaders.
Machu Picchu is a city in the country Peru, South America. It is a favorite tourist destination
Learn more about South America at brainly.com/question/27079423
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