35743 The Normans' conquest of England had a great effect on the English language. CK 251258 I received a letter from him to the effect that he could not accept my offer. CM 37878 The Doppler effect is also observed with light and with radiant energy in general. CM 308161 I received a letter from her to the effect that she couldn't accept my marriage proposal. CM 324936 He sent me a letter to the effect that his poultry farm would go bankrupt sooner or later. CM 40611 67% of those who never smoked said they worried about the health effects of passive smoking. CM 278869 The uncertainty about the weather has had a definite effect upon the Englishman's character. CM