Choose the right article........large river-boat was going down....Mississippi on its way

Choose the right article........large river-boat was going down....Mississippi on its way to.....New Orleans. One of....passengers of....boat was...young gentleman. St. Clare by.........name.He had with him...daughter. ......Child was very beautiful . 2. Independence Day is....biggest national holiday in....USA. .......Declaration of Independence was proclaimed in Philadelphia on........Fourth of July 1776. when ........America colonies were fighting for......independence against England.3.In the evening the English have a simple supper.....omelette.or .......sausages sometimes ....bacon and....eggs and sometimes just....bread and....cheese...cup of....coffee or....and...fruit.