Please help ASAP Compare ONE report of the plague's impact on the environment during the period c. 1200- c. 1450 from an outside source to one of the reports in the above passage.

All the primary sources in the image are coherent with the outside and secondary sources that we have about the plague.

Explanation:

We know from these sources (both primary and secondary) that the plague had a devastating effect in Europe and the Middle-East. On average, a third of the population of these areas died, and in some places, up to 70% of the population died.

This amount of death had many impacts in the politics, economics, and society of the region. The shortage of labor led to higher wages, and lower rental income for the landed gentry. It also changed the political dynamics and was a contributing factor for the end of feudalism.

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.