The ANSWER IS .. ( tar, timber , iron , cordage) your welcome :)
B. Cultural practiced of language and religion changed.
Assuming this is in regards to the Aryans and the Indus Valley civilizations. Aryans introduced early Hindu ideas and writings, as well as developed the earliest forms of Sanskrit.
What are the Articles of Articles of The Constitution? Together, the articles of the constitution work to establish the branches of the federal government and describe what powers they have. Article 1 gives Congress its powers and limits. Congress is the branch of the government who can make laws for the country.