Who was the president of the US who invited Helen Keller to the white house?

Does the general aggregate limit apply to products-completed operations? What actions did Theodore Roosevelt take to combat asthma? What is the gross profit of an item purchased at 3.50 and sold at 5.00? What branch of the military goes to war first? What services do security agencies provide? What type of tree grew in Phoenician and was considered very valuable? Was James K. Polk really in for annexing Texas? What is the difference between Archimedes principle and principle of floatation? How far can the guns on HMS belfast fire? How do deep sea diving suits work? Candy Company had sales of 240000 and cost of goods sold of 108000 What is the gross profit margin? President Wilson came up with a plan to end the war and to keep long lasting peace What was this plan known as? How do you pronounce lingirie? What was the bias did the court reach its decision in brown? How were the diverse interpretations of the stock market crash influenced by peoples personality and experience? What does an weapon engineer do? How can you qualify for the vice president's job? What grounds for debate or controvesy can you identify within the declaration? According to Article II Section 2 which group of people vote for and elect the president? One of Franklin Roosevelt trait that appealed to Americans was his?