Final answer:
The stanzas are developing themes of freedom and patriotism, highlighting peace after conflict with Britain, celebrating American independence, and emphasizing national pride rooted in liberty.
Step-by-step explanation:
The stanzas presented are developing the common topic of freedom and patriotism from the colonial and early national period. The celebration of peace, the triumph over the British, and the glorification of the American land and spirit are central themes. The excerpts reference the removal of a foreign power, the British, from American shores and the subsequent rise of a nation's pride rooted in liberty and defiance of tyranny. They embody a collective sentiment of national identity and independence, frequently represented in patriotic songs and writings of the era, such as 'The Star-Spangled Banner' and Thomas Paine's 'The American Crisis.'