Why didn't willem jansz tell everyone he discovered Australia?

Is there a map of the Bug River in Eastern Europe? What does antrim mean? What is the noise ordinance for Cobb county Georgia regarding home demolation? How did Britain gain Florida in 1763? What is the elevation of Allen Texas? Is absinthe legal in Cyprus? Why is 1876 considered a turning point in Texas history? Where does the transmission fluid filter go in a 95 Lincoln town car? Minnesota's governor in 1997? What city is bigger Toronto or New York City? Where is pinellas county in Florida located? What to state capitals have the same part of the states name in it? What languages were spoken in England after the Norman conquest? What does came down in buckets mean? How is time in India and Iran different from the rest of the world? What is the old name of Guwahati? How far from Manchester NH to Meredith NH? What were two reasons for Rome's success in expanding its power across Italy? What is Best route from Springfield Mass to Montreal? Why are US military ranks different to UK military ranks?