Ok, time to finish off these American colonials and rebels. I scouted with a warrior and Roosevelt doesn't have many units. I had about 20 units built up without whipping at this point. The key is not to waste time building unnecessary buildings in the Heroic Epic city.
Isabella is being a pest, and keeps demanding I cancel trades with Brennus. Now that she's cancelled open borders, I've descided to side with Brennus against her for the next war. Aiding this decision is the fact that Celtic cultural borders do not threaten mine; in fact I should be able to claim the contested resources at Boston with artists. apart from a HA and elephant that appeared near Washington and got picked off by a pike, the Americans have made no offensive moves, easy mopping up war.
Splitting my stack to divert a smaller force to take Seattle. I take along a couple of axemen to bulk the main force up. Seattle has no food but as a financial leader it's worth keeping for the many 2/0/3 coast tiles.
Taj Mahal just finished, as shown by the golden age. London goes straight on to Oxford (whipping a couple of universities in other cities to enable it just as the golden age finishes.)
Roosevelt doesn't have anything up his sleeve except a few inconsequential Horse Archers, and all colonies are shortly back under English rule with minimal bloodshed.
As mentioned earlier I have 1 GS for each of printing press and chemistry. In the hope of being able to get a trade for guilds somewhere along the line, after taking PP and chemistry I head up to Steel first, however the hoped for trade doesn't pan out:
Asoka, the only one who will trade right now, has steel already, so he's still running a significant tech lead.
I settle for this. Brennus' troops will take a while to gather up and move through my lands so I need him to go to war early. I start training an initial force of grenadiers and cannons while heading up to rifling.
London, being used as a hybrid city. It can happily run in both production and research modes. Although other cities will eventually surpass it in beaker generation with just 7 cottages here, I built Oxford here because I don't have stone and no other science city can build it half as quickly, and it is the top research city right now; therefore progress towards key Renaissance techs is best done by building Oxford in the capital. I'm also leaning towards building Statue of Liberty here, if no one else shows up with democracy early.
A few tiles have been delegated to other cities, all these forests are destined for lumbermilling. My main concern is being stuck with just two good but not fantastic production cities right now in London and Nottingham. Draft and slavery will help for war units, but they don't do anything for spaceship parts. Going to war against Spain will hopefully get me a third good production city. (If your production cities are really good you only need two to keep up with a fast space race. If they're just decent like the ones I have in this game, you need three. Some people swear by State Property workshops. I don't like researching the deadend tech of communism, wasting an anarchy turn and having to sacrifice a science city to set up SP workshops.)
We have no trade routes beacuse all the AIs are running mercantilism now, so I follow suit and add representation and free religion revolts with my next researches being guilds-banking-constitution. I will switch out to nationalism too to abuse drafting once Rifling comes in, about 1100.
I get a 6th GS soon, who ends up making an academy in New York which has a very strong commerce base. Scientific method is known by everyone at that time so lightbulbing it would be wasteful.