How do modern methods historians investigate the black death? a. modern methods allow historians to throw out old records that were incorrect. b. modern methods allow the publishing of findings to reach other investigators. c. modern methods allow the testing of victims’ bodies using new technology. d. modern methods can prevent the plague from ever happening again.

C. Modern methods allow the testing of victims’ bodies using new technology.  

Explanation:

The Black Death was a notorious plague causing an expected 20 million passings in Europe. Its spread and effect is contested, yet it gives an understanding into a medieval lifestyle.

C

Explanation:

Just took the test

well michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers so yeha lol

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.