In the last paragraph, what is the main point of the section that discusses the chemicals involved in match making? To explain how matches work
To explain the benefits of phosphorus
To explain why early attempts failed
To explain what was wrong with antimony

to explain why early attempts failed

Explanation:

to sum up the whole thing of why wrong was wrong and right was right

To explain how matches work

Explanation:

In the last paragraph,what is the main point of the Section

1.the hosts on two opposing mountains stood,  

2.thick as the foliage of the waving wood;  

3.between them an extensive valley lay,  

4.o'er which the gleaming armour pour'd the day,  

5.when from the camp of the philistine foes,

6. dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,

in night, why are wiesel and his father evacuated from the auschwitz concentration camp? a massive escape makes the nazis question the security of auschwitz. they are assigned to work as laborers in a factory at another camp, buna. hitler has ordered that all remaining jews be relocated within german borders. the german army needs the camp guards to go to the battle front for a last-chance defense.