Answer:
He uses pipes filled with cold water from the river to cool down the concrete so it can harden.
Explanation:
:)
D because vedas does things
WHAT?????? CANT UNDERSTAND UwU
The September 11th attack continues to affect even those who have no memory of that day. It has affected the way we check into the airport and our safety protocols. It has changed how people view others such as racial profiling. It also changed peoples lives especially those who lost their loved ones.
Because there was rivalries between African leaders and Europeans. The Europeans could easily take control by using force and violence.