Silicone nipples are the sturdier of the two. They also clean more easily and don't retain odors. But your baby won't find them as soft in her mouth as a latex nipple. Latex is more flexible, but because it's softer, your baby will probably wear it out faster. You'll want to avoid latex if you have any reason to think your baby might have a latex allergy.
The Continental Congress. In 1774, the British Parliament passed a series of laws collectively known as the Intolerable Acts, with the intent to suppress unrest in colonial Boston by closing the port and placing it under martial law. In response, colonial protestors led by a group called the Sons of Liberty issued a call for a boycott.
The congress also demanded that the Intolerable Acts should be repealed and if they were not then the Colonies would no longer export their goods to the British. The first continental congress sent a Declaration of Rights, protesting Britain's colonial policies, to King George III. The delegates of the 13 colonies urged to refuse all trade with England until the hated taxes and trade regulations were repealed.