<span>artifacts found at historical sites
letters written during that period in history
documents with information about the past</span><span>
</span>
Answer:
Explanation:
Este reportaje fue actualizado el 1 de diciembre del 2020 para incluir nuevos datos sobre la deforestación en Brasil.
Durante agosto del 2019, el aumento de los incendios en Brasil y Bolivia volvió a poner el Amazonas en el punto de mira.
Según un informe del Instituto de Investigación Ambiental de la Amazonía (IPAM) los fuegos estaban directamente relacionados con la deforestación.
A pesar de las promesas del gobierno de que pondría fin a la deforestación, los incendios en el bosque volvieron a ocurrir durante el mismo periodo de 2020.
Expertos atribuyen como las causas principales el acaparamiento de tierras y la expansión de la frontera agrícola y ganadera en estos dos países.
Answer: Among the options given on the question the correct answer is option b.
The demand for war materials lessened, which weakened the global economy
Explanation: After the World War I the global economy has experienced a demobilization which means a depression on the economy. After war had stopped the demand for war materials and arms was lessened. As a result thousands of war materials factories were closed down since the countries had cancelled the order. So thousands of workers lost their job and found themselves unemployed.
So this factors had a negative impact on the global economy.
helped the Aztec farm more productive - chinampas
helped the Inca travel long distances and communicate with their neighbors - rope bridges
helped the Maya view astronomical phenomena such as eclipses with the naked eye - pyramaid at Chichen Itza
The answer to complete the diagram is C.
