useless trivia: What Word Means: Savory - Tasty?

Questions

In 1792 France declares war on Austria, Prussia & ----------?

In 1809 Napolean I defeats ---------- at Battle of Abensberg, Bavaria?

In 1841 1st detective story (Poe's "Murders in the ---------- ") published?

In 1902 Marie and ---------- Curie isolated the radioactive element radium.?

In 1906 Australian ---------- dies in London Zoo at 26; oldest known marsupial?