The Card Security Code is an important security feature for credit card transactions where the card is not present, like on the Internet or over the phone. This code has 3 or 4 digits and is in a different location depending on the card type.
Born in Ribe, Denmark, Jacob Riis was the third of the 15 children (one of whom, an orphaned niece, was fostered) of Niels Edward Riis, a schoolteacher and occasional writer for the local Ribe newspaper, and Carolina Riis (nee NÃ©e Bendsine), lundholme a. homemaker
In the 1890s many people in upper-and middle-class society were unaware of the dangerous conditions in the slums among poor immigrants. Jacob Riis, a Danish immigrant who himself could not originally find much work, hoped to expose the squalor of the 19th-century Lower East Side of Manhattan.