Answer: D. Pressure flaking
Explanation: Pressure flaking is the method of applying pressure by means of a pointed wood or bone near the edge of a flake or blade, to detach small flakes from both sides. This provides a greater means of controlling the direction and quantity of the applied force thereby facilitating the early production of sharper and finely detailed tools.
The archaeological discovery in 2010 in Blombos Cave, South Africa, places the use of pressure flaking by early humans to make stone tools back to 73,000 BCE, which is 55,000 years earlier than previously accepted. The previously accepted date of around 20,000 years ago was based upon the evidence previously available which was derived from findings of the Upper Paleolithic Solutrean culture in France and Spain.
<em>Answer:</em>
<em>Concrete</em><em> has shaped civilizations from as far back as </em><em>Ancient</em><em> Egypt and the Roman Empire. </em><em>Today</em><em>, it is indispensable in the development of infrastructure, industry, and housing. Without </em><em>concrete</em><em>, the built environment would fail to accommodate our modern and demanding lifestyles.</em>
<em>Explanation:</em>
<em>Hope this helps:)</em>
<em>Mark brainliest!!</em>
The correct answer to this open question is the following.
You did not include the table for reference either the options for this question. Without the table, we do not know what you are referring to. However, we can say the following.
The trends in military personnel and state revenue shown in the table are best understood in the context of the following changes in the relationship between states and local elites in the period 1450–1750.
The context is that the authority of the states was continually centralized at the expense of the most prominent elites of each state.
This meant that powerful elites and wealthy families established a certain kind of dominion and control over other social classes that could not do much to overcome their situation.
The presence of these elites was a sign of inequity that harmed people and prolonged the separation between the ones who had more and the ones that did not have enough.
Answer: The answer is -- (A) The Cold War.
Explanation: The Cold War was a period of geopolitical tension between the Soviet Union and the United States and their respective allies, the Eastern Bloc and the Western Bloc, after World War II. The period is generally considered to span the 1947 Truman Doctrine to the 1991 dissolution of the Soviet Union. Hope this helps!
It’s C the Europeans brought over diseases from there country’s which wiped out native Americans
