advancements in technology and agriculture
The reforms that was done the Chinese government after the death of Mao was that, they permitted property and other reforms of the economy, as well as some features of free markets. What they did not allow was extension of political freedoms or democratic rights.
The correct option is B.
If the portrait is nearly identical to other statues which had been confirmed to be that of Hammurabi, then, the statue is probably authentic. All the statues of Hammurabi may not look exactly the same due to various factors and one of these factors is the level of expertise of the craftsmen who made the statues.
The answer to this question is A, It divided control of newly discovered lands between Spain and Portugal