The steamboat represented an important phase in the development of shipping. hope this helps.
Answer;
Indulges were his last straw and because of that led to the 95 thesis.
Explanation;
Martin Luther was a German monk theology teacher.
Martin Luther nailed the 95 these to the church door and got kicked out of the church. The long term impact of Martin Luther's break from the Catholic church, easy today as a result of his revaluation was; that he was excommunicated, led to prodastant reformations.
The answer for your question is 72
Answer:
Lady Bird Johnson
Explanation:
established the national wildflower research center