A classic threefer is available, so we strike. We buy Nationalism from the Israelites for 1338 gold and 600 gpt; trade Nationalism, 478 gold, and coal to the USA for Improved Steam Engines; and send ISE and 398 gold to the Incas for Scientific Method.
With this, were completely caught up in known-world techs.
We sell Enlightenment to India for 104 gold and 34 gpt.
The resistance in Axum ends.
1764 (6): Were down to two monks and two Great Artists, and its going to be hard to generate more culture bombs when most opposing units are stronger than our lawyers and much stronger than our mullahs. So Im not going to culture-bomb Aniba just to speed our operations up by a turn, and our advance on the two remaining Nubian core cities will go more slowly.
Our huge payment of 853 gpt to Israel ends, but some large incoming payments end too, and unfortunately a lot of the gold in question goes up in smoke before we have the chance to sell those civs more techs, as often happens.
Somehow the backward Carthaginians have money, though, so we sell them Naval Power for 5 gold and 151 gpt.
We further improve our finances by selling iron and incense to Spain for 39 gpt, and elephants to Canada for 26 gpt.
Even with these deals were self-researching Corporation at -273 gpt with nine turns to go and 2342 gold in the bank, so luxuries like a mass upgrade to 1900 infantry (90 gold for the promotion from musketman) will have to wait.
I recall that in a previous CCM game steam engines were half-price (meaning 60 shields) for industrious and scientific civs, but thats not the case here. So well build some selectively in towns that can complete them quickly, but given their short lifespan (obsolete with Radio), no more than that.
Our ship of the line sinks a privateer near the North Pole (28-14).
We trample the last Nubian unit behind our lines, a musketman (29-14).
The Indochinese and Israelites go to war, which is tremendously convenient.
Napata flips. We lose only two units.
The Aztecs complete Mesoamerican Christianization. That took a while.
1766 (7): We re-take Napata, defended by two riflemen, and collect 1290 gold for our efforts (31-14).