4. The discovery of bacteria convinced the British surgeon ___ that clean operating rooms and hospitals are vital to the recovery of sick patients.
A. Clara Barton
B. Joseph Lister
C. Louis Pasteur
D. Florence Nightingale

richard allen was a minister for a african methodist episcopal church. he was also a educator and a writer one of america most active and influential black leaders. in 1794, he founded a african methodist episcopal church in philadelphia, pennsylvania. the church that he founded was the first independent african american denomination in the united states. he was a influential leader that makes many people feel comfortable under his preachings. they trusted him and supported him even though it could get them in trouble because slavery was happening. he risked his life to bring slaves and others closer to god and writing books. as a boy he and his family were slaves but some how he managed to teach himself how to read, write and preach. he has written four books about his life, slavery and hymns/preaching.

raymond can buy special closed cooling containers or a semi-truck with a air conditioned cooling system and an open box for the fruits,