historia: History of Texas

Evidence: 100 • authority: 72

Indigenous people lived in what is now Texas more than 10,000 years ago, as evidenced by the discovery of the remains of prehistoric Leanderthal Lady. In 1519, the arrival of the first Spanish conquistadors in the region of North America now known as Texas found the region occupied by numerous Native American tribes. The name Texas derives from táyshaʼ, a word in the Caddoan language of the Hasinai, which means "friends" or "allies." In the recorded history of what is now the U.S. state of Texas, all or parts of Texas have been claimed by six countries: France, Spain, Mexico, the Republic of Texas, the Confederacy during the Civil War, and the United States of America. The first European se…

Evidence: 45 • authority: 72

It is believed that the peopling of the Americas began when Paleolithic hunter-gatherers (Paleo-Indians) entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the Last Glacial Maximum (26,000 to 19,000 years ago). These populations expanded south of the Laurentide Ice Sheet, either by sea or land, and spread rapidly southward, occupying both North and South America no later than 14,000 years ago, and possibly before 20,000 years ago. The earliest populations in the Americas, before roughly 10,000 years ago, are known as Paleo-Indians. Indigenous peoples…

Evidence: 27 • authority: 80

UK land now stores 7% more carbon than 300 years ago – what that means for the environment

Evidence: 27 • authority: 72

The Cahokia Mounds (also simply known as Cahokia ; Smithsonian trinomial ID 11 MS 2) is the site of a Native American city which existed c. 1050 – c. 1350 AD, directly across the Mississippi River from present-day St. Louis. The state archaeology park lies in south-western Illinois between East St. Louis and Collinsville. The park covers 2,200 acres (890 ha; 3.4 mi2; 8.9 km2), and contains about 80 manmade mounds, but the ancient city was much larger. At its apex around 1100 AD, the city covered about 6 square miles (16 km2), included about 120 earthworks in a wide range of sizes, shapes, and functions, and had a population of between 15,000 and 20,000 people. Cahokia was the largest and mo…

Evidence: 20 • authority: 88

A new species of fossil silky lacewing insects that lived more than 120 million years ago. A team of researchers from the Capital Normal University in Beijing (China) and the Institute of Biology and Soil Sciences in Vladivostok (Russia) has discovered a remarkable silky lacewing insect from the Mesozoic of China. The study has been published recently in the open access journal ZooKeys and is available for free download.

Evidence: 20 • authority: 88

A new species of fossil silky lacewing insects that lived more than 120 million years ago. A team of researchers from the Capital Normal University in Beijing (China) and the Institute of Biology and Soil Sciences in Vladivostok (Russia) has discovered a remarkable silky lacewing insect from the Mesozoic of China. The study has been published recently in the open access journal ZooKeys and is available for free download.

Evidence: 20 • authority: 80

Indigenous tribes engineered British Columbia’s modern hazelnut forests more than 7000 years ago

Evidence: 20 • authority: 80

Chapter 10 ARE YOU BETTER OFF NOW THAN YOU WERE 12,000 YEARS AGO? AN EMPIRICAL ASSESSMENT OF THE HOBBESIAN HYPOTHESIS

Evidence: 20 • authority: 72

Prehistory of Colorado provides an overview of the activities that occurred prior to Colorado's recorded history. Colorado experienced cataclysmic geological events over billions of years, which shaped the land and resulted in diverse ecosystems. The ecosystems included several ice ages, tropical oceans, and a massive volcanic eruption. Then, ancient layers of earth rose to become the Rocky Mountains. Before humans, the dinosaur, mammoth, mastodon, camelops, and giant bison foraged for food in a verdant land. During the Ice Age summer, humans walked into the present Colorado area as they followed and hunted large animals. The ancient hunters, the Paleo-Indians, evolved into modern Native Am…