Answer:
a. Barricade the area or position a worker in front of the ladder.
Explanation:
When one is using a ladder which has to be placed against the building on the sidewalk, the precaution used must be (from the four options) :-
<u>a. Barricade the area or position a worker in front of the ladder.</u>
This is because the area in which the worker is putting the latter is the prone are where the worker or the ladder might hit the pedestrian or any thing which can cause harm to the nature and mankind and that's why, the area must be blocked or defended with an improvised barrier.
B is the answer because the Europeans were immune to the virus and the Indians weren't so they grew very ill which helped the Europeans.
<span>B) Most victims of famine are middle-class inhabitants of urban areas.
Famine is a widespread scarcity of food, this is the only answer that makes sense. </span>
Shaganappi Trail is named for the Shaganappi Point downstream and across the river from its southern terminus, which had the name since the 1870s.
Explanation:
Shaganappi is a Cree word referring to cords that were made from rawhide, which was the material settlers used on their wagons.
Answer:
The Mexican Plateau, which averages 1,100 metres
