I believe the answer is: It was weakened and could not provide military protection.
Land reclamation refers to the process of creating new land by elevating the land that covered by the sea or lake and extracting the water out.
Due to the large budget for this project, the government have less money to be allocated for military supplies and soldiers.
Some delegates wanted a system of federal government, while others wanted each state to govern itself.
Part b. dentist two provisions of the treaties of Versailles and describe their impact on Germany.